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10D-046 Country Club Cookes DAM inspection 135 Main St LeedsCOMMONWEALTH OF MASSACHUSETTS _ - W EXECUTIVE OFFICE OF ENVIRONMENTAL AFFAIRS DEPARTMENT OF ENVIRONMENTAL MANAGEMENT wM 5• P.O. BOX 173, OLD COMMON RD., LANCASTER, MA 01523 PHONE �$ - -7716 FAX 792 -7718 NOTICE OF INSPECTION Argeo Paul Cellucci Aug ust 2 7 GOVERNOR g , 1998 Trudy Coxe Look Memorial Park Association SECRETARY 306 North Main St. Northampton, MA 01060 Peter C. Webber COMMISSIONER Dear Sirs: 1 �S�' "Y �AL MAN�� The Department of Environmental Management, Office of Dam Safety performed a visual inspection on the Country Club Dam, in Northamapton, as prescribed by the established Rules and Regulations adopted under M.G.L. Chapter 253, S. 44 - 50. our inspection Summary and Recommendations are attached for your information as the record owner of this dam. While your dam appears to generally be in good condition and without significant deficiencies, operation and /or maintenance items listed in the attached report should be attended to at your earliest opportunity. We will periodically reinspect the site according to the frequency established by regulation to insure the structure and its appurtenances are maintained in good condition. No specific response is required to this Notice. However, if you have any questions, please contact the Office of Dam Safety. Thank you for your cooperation. . _,��ILIR. �����•1il( R. David Clark, Acting Director Office of Dam Safety 2A printed on recycled paper NIE-771 TABLE OF CONTENTS Page PREFACE i I. DESCRIPTION OF PROJECT 1.1 General 1 1.2 Description of Project 1 — 1.3 Engineering Data 3 — II. VISUAL INSPECTION 4 2.1 General 4 _. 2.2 Operation and Maintenance 5 2.3 Hydraulic /Hydrologic Evaluation 6 III. ASSESSMENTS, RECOMMENDATIONS AND REMEDIAL MEASURES 7 — 3.1 Assessments 7 3.2 Recommendations 7 3.3 Remedial Measures 7 — 3.4 Alternatives g 3.5 Cost for Recommended Repairs g — REFERENCES g '— APPENDIX A - Drawings APPENDIX B - Photograph Location Plan and Photographs APPENDIX C - Hydrologic Data and Computations APPENDIX D - Visual Inspection Checklist a. No I. DESCRIPTION OF PROJECT 1.1 General A. Authority The Massachusetts Department of Environmental Management (DEM) contracted Haley & Aldrich, Inc. to perform inspections and develop reports for a number of dams within the Commonwealth of Massachusetts. The inspection report for the Country Club Dam was conducted in accordance with that contract and also under the Authority of Chapter 253, Sections 44 -50 of the Massachusetts General Law. B. Purpose of Work The purpose of this investigation is to inspect and evaluate the present condition of the dam and appurtenant structures. More specifically, it is to compare the existing structural and hydraulic conditions of the dam to the conditions reported during previous inspections, and to re- evaluate hazard and size classifications as they relate to present Massachusetts 302 CMR 10.00 Dam Safety Rules and Regulations. DEM will use this report to determine which owners have undertaken remedial action since the last inspection and to determine if conditions have worsened since the last inspection. C. Scope The investigation is divided into four parts: 1) obtain and review readily available _ reports, investigations, and data pertaining to the dam and appurtenant structures; 2) perform a visual inspection of the site; 3) evaluate the status, and need for an emergency action plan for the site; 4) prepare and submit a final report presenting the evaluation of the retention structure, including recommendations, remedial actions and associated costs. '— 1.2 Description of Project A. Location The Country Club Dam, also known as Cooke's Dam, consists of two curved stone masonry spillways located in Northampton, Massachusetts. The dam creates an impoundment of the Mill River north of the village of Florence. A general location of r the dam is shown on Figure 1 in Appendix A. The U.S.G.S. reference coordinates for `� the dam are N42 ° 20.9' and W72 ° 42.1'. low B. Ownership and Purpose of the Dam The owner's address and telephone number are given below: Look Memorial Park Association 300 North Main Street Northampton, MA 01060 (413) 584 -5457 The dam was formerly used for power generation. However, the penstock has been sealed, and the former powerhouse is no longer present. The current purpose of the dam is for recreational purposes. C. Description of the Dam and Appurtenances Country Club Dam is a run -of- the -river dam consisting of two curved cut stone masonry spillways separated by a large bedrock outcrop in the middle of the river. The main spillway is located on the left side of the bedrock outcrop, and the secondary spillway is located on the right side. The main spillway is approximately 69 ft. long and 32 ft. high; _ the secondary spillway is approximately 30 ft. long and 9 ft. high. Crest widths for the main and secondary dams are 5'/2 and 4'/2 ft., respectively. Both spillways contain 2 ft. square sluiceways located near the center, which outlet several feet above the riverbed. A sketch of the plan layout of the dam is included herewith as Figure 2, Appendix A. A bridge is present immediately downstream of each spillway. The bridge spans both spillway discharge channels, and is supported on concrete and /or stone masonry walls constructed on bedrock. The 1994 date inscribed on each end of the bridge indicates that it was recently reconstructed. Bedrock is exposed within the river channels downstream of both spillways. D. Normal Operational Procedure .� No normal operating procedures are in place for the Country Club Dam. Both sluiceways have been reportedly sealed and are no longer operable. E. DEM Size Classification The dam has a maximum structural height of the 32 ft. and a maximum storage volume of 110 acre -ft. Based on this information and according to DEM criteria contained in 302 CMR 10.00, this is considered an INTERMEDIATE sized dam. •. 2 r F. DEM Hazard Classification No A roadway bridge is present immediately downstream of each spillway. The Northampton Country Club and Look Memorial Park are both located further downstream along the banks of the Mill River. The downstream area is also used for agricultural purposes. Results of the dam break analysis of the 1987 Inspection/Evaluation Report indicate that depth of flooding in the Mill River range from about 9 ft immediately downgradient of the dam to 5.5 ft at a point near Meadow Street in the village of Florence. From the 1987 dam break analysis, it appears that failure of Country Club Dam will seriously compromise the facilities of the Northampton Country Club and Look Memorial Park. In the event of a dam failure, property damage could result, and may cause loss of life. Based on the Hazard Potential Classification Table presented in 302 CMR 10.00, this dam is considered a SIGNIFICANT hazard structure. _ 1.3 Engineering Data A. Design and Construction Records There is no readily available information concerning the original construction of the dam or its history. Some engineering data was available from prior inspection reports. B. Drainage Area Approximately 50 square miles of generally mountainous rural lands. C. Reservoir Area The reservoir area is approximately 3 acres. D. Storage Country Club Dam is a run -of -the -river dam having a storage capacity at normal pool and maximum pool of approximately 110 acre -ft. — E. Elevations All elevations are based on National Geodetic Vertical Datum (NGVD). The top of the dam is approximately El. 307.5. The normal water surface is about El. 307.7. F. Post - Construction Changes There is no information on post - construction changes. 3 r.. No II. VISUAL INSPECTION 2.1 General On 20 March 1998, Haley & Aldrich, Inc. completed a visual inspection of Country Club Dam. Reservoir level at the time of the site visit was El. 308.7, about 12 inches above normal pool. Based on that inspection, the embankment, spillway and appurtenances were found to be in fair condition. A copy of the DEM Inspection Checklist with observations and comments from the inspection on 20 March 1998 is included in Appendix D of this report. Selected photographs of the dam and appurtenant structures and a photograph location plan are included in Appendix B. A. Dam /Spillway Country Club Dam consists of two curved cut stone masonry spillways separated by a _ large bedrock outcrop in the middle of the river. As in the July 1987 DEM Inspection/Evaluation Report (4), no seepage was observed at the right or central abutment -dam contact areas. The July 1987 report indicated that seepage was occurring through the stone masonry at the left abutment of the main spillway. Due to the presence of a new chain link fence on the bridge and the high flow conditions, we could not verify whether this issue had been addressed. However, the presence of open joints _ on the upstream side of the masonry wall suggest that continued water flow through the wall is still occurring. Brush was growing out of several of these joints and from joints adjacent to the secondary spillway. At the time of the inspection, water was flowing over both spillways. No unusual movement was observed in the visible portions of the spillway channel. The approach area of both spillways was clear of debris. — B. Appurtenant Structures Each spillway contains a sluiceway reported to be 2 ft. by 2 ft. in dimension. Both sluiceways could not be observed during the 20 March 1998 site visit and are reportedly inoperable. — A penstock, which was earlier used in power generation and subsequently sealed, is located approximately 50 ft. left of the main spillway abutment. A minor amount of leakage (' /s gpm) was measured flowing from the outlet of the sealed penstock on the downstream side of the roadway on the left side. C. Downstream Area The discharge channels of the two spillways meet downstream of the bridges to form the river channel. Both discharge channels have rock bottoms and are in good condition. 4 L� D. Evaluation of Observations No This assessment of the Country Club Dam is based on a review of the referenced previous inspection reports and a site visit made on 20 March 1998. Information aw developed for this evaluation is considered adequate to assess current conditions of the dam. The following conditions were identified during the inspection: Open joints were observed in the masonry block wall on the upstream left side of the main spillway. Brush was growing out of several of these joints. El A minor amount of leakage C/e gal /min) was measured flowing from the outlet of the sealed penstock on the downstream side of the roadway on the left side. Seepage through the stone masonry at the left abutment of the main spillway. El Although a new fence was established on the bridge, there are no fences or other security measures at the abutment areas of the dam to prevent unauthorized access. El The sluice gates on each dam are inoperable, and should be repaired so that the impoundment can be lowered. 2.2 Operation and Maintenance A. General Mr. Brian Elliot, Superintendent of the Look Memorial Park Association, was interviewed concerning the operation and maintenance of the dam. The following is a summary of the interview. Country Club Dam was purchased by the Association to obtain additional land along the Mill River. The dam has no direct use by the Association but is frequented by fishermen and other recreational users. There are no normal operating procedures in place for the dam. Both sluiceways are sealed and no longer operable. The dam is maintained by personnel of the Look Memorial Park Association. The facility is visited semi - annually, and every few years brush and debris are removed from areas downstream of the dam. The Association plans on removing brush and performing other maintenance items this fall. In addition, the Association monitors the leakage from the downstream end of the penstock, as recommended in previous inspection reports. E ft— Um B. Emergency Action Plan .. There is no written Emergency Action Plan for the Country Club Dam. aw C. Evaluation of Operation and Maintenance The operation and maintenance procedures for the Country Club Dam are considered fair. The dam is visited periodically by personnel of the Look Memorial Park Association and general maintenance of the downstream area is performed every few years. However, it is recommended that a formal maintenance program which includes maintenance of the dam and the downstream area be implemented on an annual basis. In addition, an Emergency Action Plan should be prepared to alert downstream residents in case of an emergency. The plan should be filed with local officials. 2.3 Hydraulic /Hydrologic Evaluation A. General Based on the DEM size and hazard classification system, the selected test flood for the Country Club Dam is the 100 -yr. storm. This is the same test flood that was used to determine the overtopping potential in the 1987 DEM Inspection/Evaluation Report (4). _ Based on the 1987 analyses, the 100 -yr. storm inflow to Country Club Reservoir is 6180 cfs. The peak, 100 -yr. storm outflow is also 6180 cfs, which corresponds to a reservoir stage of about El. 314.5. ~" As the test flood for the 1987 report is still applicable for the 1998 inspection, reanalysis was not performed. However, the calculations were reviewed and determined to be applicable. For reference, copies of the calculations are included in Appendix C. B. Overtopping Potential The maximum surface water elevation in the reservoir during the test flood is El. 314.5, which is about 4.2 ft. below the lowest elevation of the roadway bridge located immediately downstream of the dam. Therefore, it is concluded that the combined spillway capacity is sufficient to prevent overtopping of the roadway bridges under test flood conditions. ft— G ft- VW MW 111. ASSESSMENTS, RECOMMENDATIONS AND REMEDIAL MEASURES 3.1 Assessments Country Club Dam was found to be in fair condition. The dam, however, does have operational issues that need to be addressed. The sluice gates on each dam are inoperable, and should be repaired so that the impoundment can be lowered. The seepage through the stone masonry at the left abutment of the main spillway, as noted in the 1987 report, should be investigated. 3.2 Recommendations In addition to the remedial measures listed in Section 3.3 of this report, it is recommended that the owner continue to monitor the leakage from the downstream end of the penstock. The results should be documented on a quarterly basis. Any increase in the rate of flow should be reported s immediately to the DEM, Office of Dam Safety. 3.3 Remedial Measures The remedial measures below are broken into two categories. The first category will require the owner to hire a qualified engineer to prepare documents prior to implementing the remedial measures. The second category can, if desired, be undertaken by the owner without the assistance of an engineer. This work may require state, local or government permits that should be investigated prior to starting work. Remedial measures requiring assistance from a qualified engineer: The control mechanisms for the sluice gates on each spillway should be repaired, or plans should be made to install new outlet works, so that the impoundment can be lowered. Open joints were observed in the masonry block wall on the upstream left side of the main spillway, and leakage through the open joints is probably occurring. Joints in all of the masonry block walls should be repointed. An operations and maintenance plan should be established for the dam. An emergency action plan (EAP) should be established and implemented to alert downstream residences in case of an emergency. Remedial measures that can be undertaken by the owner: Protective fencing should be established at each abutment to prevent unauthorized access. VW 7 13 Brush growing out of the joints should be removed. ME 3.4 Alternatives No feasible alternatives exist for this site. 3.5 Cost For Recommended Repairs — The costs given below are broken into the same categories used for the remedial measures shown above. Please note that the construction costs, including estimated labor and material costs, are based on limited investigations and are provided for general information only. Actual construction costs will vary. Remedial measures requiring assistance from a qualified engineer: REMEDIAL MEASURE. APPROXIMATE COST — - Repair control mechanisms for each sluiceway $30,000 - Repoint masonry joints $5,000 - Prepare Operations and Maintenance Plan $6,000 - Develop Emergency Action Plan $6,500 Subtotal 47 $47,500 Engineering and Construction Contingencies (20 %) .. , 500 Total $57,000 Remedial measures that can be undertaken by the owner: REMEDIAL MEASURE APPROXIMATE COST - Remove brush $500 - Install fence $3,000 Subtotal $3,500 Contingencies (20 %) $500 Total $4,000 Total estimated repair cost for Country Club Dam is approximately $61,000. — — 0 r REFERENCES 1. "Inspection Report - Dams and Reservoirs," R. C. Salls, P. E., 11 September 1974. 2. Letter from Executive Office of Environmental Affairs, Department of Environmental Quality Engineering, Division of Waterways to Look Park Associates, dated 8 March 1977, and attached "Inspection Report - Dams and Reservoirs," Harold T. Shumway, 15 September 1976. 3. "Inspection Report - Dams and Reservoirs," D.C.Thoen, 15 May 1984. s 4. Department of Environmental Management, Office of Dam Safety, "Municipally Owned Dam Inspection / Evaluation Report," prepared by Keyes Associates, dated 21 �. July 1987. 6 ft— 3 St Marys u rck San 1' U k' Cern 6 � �U ��- _ � ' f — BRes v :� °1' � —� _ � _� X1 48.>�,1 j' /�% �''11' I ' • 404.� �j 1 1� 1,' � -, �=�� ^Rp ',,\ / ' r, ' .��' •_��• /''• r � � I � � \ Il �,' . I '�� \ \ \. \\ .. G � o i• . Oo J " �• I w ./ � t UU VA 1�1\ •` \\ \� I � �,) ✓ .��U�` :1�' /��\ I I� ,C` 1`�U )� n �� \\\ \� 1 � �,; / / J Iili iIII ,'I � �iJ� 7j. L02 / \ I .'I: �,'� IRe °° ° Po / � ! •'a E I / UV I �/ i r '� 1 r, - < /1�.�- VA HQU ,1 / �j� ' /� ,✓ / .� ((, �'J �I � Il���lllr /i: �_�'c' --- _- -•� `� I ",��`�� i+; li'i'\ ;I� /�Sprr SI I r��j(r /( �' �'-`i / / ��� v' � �I) I I St3.': ° nLit,anrQtOn �\ U, ^� � •r � L r .... 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Date .......... :. _g -2 eLTLC>-_� _AL2_, Z A IM - 4 a&O 210 OA5 & -SO Z7(:) ,61(v M 630 Z75 1" z R� e 4- 1 o 3a a 27S- zrao /F&O , r7 - 9-77-,?70 ::V. 00 37 �o /5 /mil -= _g -2 eLTLC>-_� _AL2_, Z A IM - 4 a&O 210 24-0 & -SO z - 3 8 76 03S ?2c) 235 I I CIQ e 4- 1 o 24b0 27S- zrao 3230 6100 �o /5 /mil -= 7 AF4e 7P, FO 2 2 66 0. 3 z 40, 4S ?Zia 5- 704c 24b0 Z7a 3230 X: 1730 -7 00 //73 7 AF4e 7P, FO 2 2 66 0. 3 z 40, 4S ?Zia 5- 704c FLOOD HYDROGRAPH PACKAGE HEC -1 (IBM XT 512K VERSION) -FED 1,1985 U.S. ARTY CORPS OF ENGINEERS, THE HYDROLOGIC ENGINEERING CENTER, 609 SECOND STREET, DAVIS, CA. 95616 + +44 1 THIS HEC -1 VERSION CONTAINS ALL OPTIONS EXCEPT ECONOMICS, AND THE NUMBER OF PLANS ARE REDUCED TO 3 1 NEC -1 INPUT PAGE 1 LINE ID ....... I ....... 2 ....... 3 ....... 4 ....... 5 ....... 6 ....... 7 ....... 8 ....... 9 ...... 10 I ID INSPECTION OF MUNICIPAL DAMS FOR MASS. DEN 2 ID KEYES ASSOCIATES JOB NO. S 8704.02 3 ID COUNTRY CLUB DAM, NORTHAMPTON, MA. 42 -8- 214 -18 4 ID DAM BREAK ANALYSIS 24 HOUR 100 YEAR FLOOD 5 IT 6 IJAN87 0000 192 3JAN87 0000 -�+- 6 IO 4 7 JP 1 8 KK BASIN COMPUTE DESIGN STORM FOR ENTIRE WATERSHED 9 KO 3 _ 10 BA 49.8 11 KM 24 -HOUR 100 -YEAR STORM DATA -�` 12 IN 30 IJAN87 0000 13 PB - 14 P1 .026 .0325 .0325 .033 .033 .039 .039 .039 .046 .039 15 PI .052 .046 .059 .052 .065 .098 .098 .11 .12 .14 16 PI .16 .21 .29 .83 1.78 .35 .234 .176 .149 .13 _ 17 PI .12 .104 .098 .078 .059 .052 .052 .045 .045 .045 18 PI .039 .039 .039 .032 .039 .032 .032 .032 19 LS 50 20 UD 3.0 21 KK DAM COUNTRY CLUB DAM FLOOD ROUTING DATA 22 KO I 23 KP I 24 RS I ELEV 307.5 25 SV 0 90 110.5 115 121 128 137 146 150 155 26 SV 160 164 170 27 SB 0 0 0 257 723 1338 2096 3089 3737 4460 29 S9 5256 6128 7490 29 SE 280 304 307.5 308.5 309.5 310.5 311.5 312.5 313 313.5 - 30 SE 314 314.5 315.5 31 ST 307.5 70 0 1.5 32 SB 277 66 0 0.5 314 - 33 KK RCHI -'* 34 KO 3 35 KM FIRST D/S CHANNEL X- SECTION 36 RS i FLOW 25 37 RC 0.08 0.045 0.08 i88o .0037 38 RX 0 280 520 540 610 630 1430 2190 _ 39 RY 300 290 275 270 270 275 280 300 40 KK RCH2 hi vn 14 42 KM SECOND D/S CHANNEL X- SECTION IPRNT 4 PRINT CONTROL 43 RS 1 FLOW 25 IT HYDROGRAPH TIME DATA 44 RC 0.08 0.045 0.08 1730 .0116 STARTING DATE ITIME 0000 45 RX 0 460 2150 2215 2285 2350 2460 3230 46 RY 300 270 255 250 250 255 270 300 1 ENGLISH UNITS JP HEC -1 INPUT PAGE 2 LINEID ....... I ....... 2 ....... 3 ....... 4 ....... 5 ....... 6 ....... 7 ....... 8 ....... 9 ...... 10 47 KK RCH3 48 KO 3 49 KM THIRD D/S CHANNEL X- SECTION 50 RS I FLOW 25 51 RC O.OB 0.045 0.08 6100 .0025 52 RX 0 210 650 750 820 1100 2410 2750 53 RY 260 240 238 235 235 240 250 260 54 ZZ 1 {}44 FLOOD HYDROGRAPH PACKAGE HEC -1 (IBM XT 512K VERSION) -FEB 1.1985 U.S. ARMY CORPS OF ENGINEERS, THE HYDROLOGIC ENGINEERING CENTER, 609 SECOND STREET, DAVIS, CA. 95616 4444 ERROR 40 INSPECTION OF MUNICIPAL DAMS FOR MASS. DEN KEYES ASSOCIATES JOB NO. S 8704.02 COUNTRY CLUB DAM, NORTHAMPTON, MA. 42 -8- 214 -18 DAM BREAK ANALYSIS 24 HOUR 100 YEAR FLOOD 6 IO OUTPUT CONTROL VARIABLES IPRNT 4 PRINT CONTROL IPLOT 0 PLOT CONTROL OSCAL 0. HYDROGRAPH PLOT SCALE IT HYDROGRAPH TIME DATA NMIN 6 MINUTES IN COMPUTATION INTERVAL IDATE IJAN87 STARTING DATE ITIME 0000 STARTING TIME NQ 300 NUMBER OF HYDROGRAPH ORDINATES NDDATE 2JAN87 ENDING DATE NDTIME 0554 ENDING TIME COMPUTATION INTERVAL .10 HOURS TOTAL TIME BASE 29.90 HOURS ENGLISH UNITS JP MULTI-PLAN OPTION NPLAN I NUMBER OF PLANS JR MULTI-RATIO OPTION RATIOS OF RUNOFF 1.00 4i4 444 444, 444 i4i iii iii iii 444 *if 444 44i 444 444 444 444 444 444 i*i Of iii iii 444 iii 4i4 iii 144 444 iii 444 444 iii i44 iii4444444ii4i 6 K,K i BASIN COMPUTE DESIGN STORM FOR ENTIRE WATERSHED } } 9 KO OUTPUT CONTROL VARIABLES V IPP.NT 3 PRINT CONTROL .>r IrLOT 0 PLOT CONTROL 9SCAL 0. HYDROGRAPH PLOT SCALE _ 24 -HOUR 100 -YEAR STORM DATA 12 IN TIME DATA FOR INPUT TIME SERIES JXMIN 30 TIME INTERVAL IN MINUTES ' JXDATE 1JAN87 STARTING DATE .�- JXTIME 0 STARTING TIME SUBBASIN RUNOFF DATA ''- 10 BA SUBBASIN CHARACTERISTICS TAREA 49.84 SUBBASIN AREA rr PRECIPITATION DATA 'o 13 PB STORM 6.49 BASIN TOTAL PRECIPITATION 14 PI INCREMENTAL PRECIPITATION PATTERN .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 -or- .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .02 .02 .02 .02 .02 .02 .02 .02 .02 -.02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .04 .04 .04 .04 .04 • .06 .06 .06 .06 .06 .17 .17 .17 .17 .17 w „ .36 .36 .36 .36 .36 .07 .07 .07 .07 .07 .05 .05 .05 .05 .05 .04 .04 .04 .04 .04 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 19 LS SCS LOSS RATE STRTL 2.00 INITIAL ABSTRACTION CRVNBR 50.00 CURVE NUMBER • RTIMP .00 PERCENT IMPERVIOUS AREA 20 UD 5CS DIMENSIONLESS UNITGRAPH TLAG 3.00 LAG UNIT HYDROGRAPH TRUNCATED FROM 152 TO 150 INT ERVALS UNIT HYDROGRAPH 150 END -OF- PERIOD ORDINATES ` VOLUME = 1.00 W. 155. ?A3. 4A9. 594. 771_ 998. 1231. 1464. 1763. L L L L 1 4 -.- }i} } }} iii }i} fi} iii iii iii i}i iii w i}i iii i }} } ii iii }ii iii }i} iii ii} iii i}i iii iii }}i i}i ii} iii iii iii i}i } }} } } } } } } } } } } } } }} i } 21 KK } DAM i COUNTRY CLUB DAM FLOOD ROUTING DATA i } 22 KO OUTPUT CONTROL VARIABLES IPRNT 1 PRINT CONTROL IPLOT 0 PLOT CONTROL QSCAL 0. HYDROGRAPH PLOT SCALE 2073. 2383. 2777. 3190. 3604. 4076. 4568. 5059. 5496. 5910. 6324. 6654. 6938. 7223. 7429. 7585. 7740. 7824. 7850. 7876. 7876. 7850. 7824. 7740. 7585. 7429. 7264, 7083. 6902. 6712. 6505. 6298. 6075. 5817. 5558. 5287. 4976. 4666. 4366. 4107. 3849, 3602. 3421. 3239. 3061. 2906. 2751. 2597. 2467. 2338. 2209. 2114. 2020. 1926. 1631. 1737. 1642. 1563. 1486, 1408. 1330. 1253. 1175. 1118. 1067. 1015. 963. 911, 860. 817. 778. 739. 701. 662. 623. 590. 562. 533. 505. 477. 448. 424. 405. 385. 366. 347. 327. 310. 296. 281. 267. 253. 239. 226. 215. 205. 195. 184. 174. 164. 156. 149. 141. 133. 125. 118. 113. 107, 102. 97. 92. 87. 84. 81. 77. 74. 71. 68. 65. 62. 59. 56, 53. 50. 46. 43. 40. 38. 35. 32. 30. 27. 25. 22. 19. 17. 14. 12. 9. 6. # }} } }} }ii }ii iii HYDROGRAPH AT STATIGH BASIN FOR PLAN 1, RATIO = .00 TOTAL RAINFALL = 6.49, TOTAL LOSS = 5.10, TOTAL EXCESS = 1.39 PEAK. FLOW TIME MAXIMUM AVERAGE FLOW 6 -HR 24 -HR 72 -HR 29.90 -HR + (CFS) (HR) (CFS) + 6288. 16.00 4883. 1851. 1485. 1485, (INCHES) .912 1.382 1.382 1.382 (AC -FT) 2421. 3671. 3671. 3671. CUMULATIVE AREA = 49.80 S9 MI HYDROGRAPH AT STATION BASIN FOR PLAN 1, RATIO = 1.00 PEAK FLOW TIME MAXIMUM AVERAGE FLOW 6 -HR 24-HR 72 -HR 29.90 -HR + (CFS) (HR) (CFS) + 6288. 16.00 4883. 1851. 1485. 1485. (INCHES) .912 1.382 1.382 1.382 (AC -FT) 2421. 3671. 3671. 3671. CUMULATIVE AREA = 49.80 SO MI }i} } }} iii }i} fi} iii iii iii i}i iii w i}i iii i }} } ii iii }ii iii }i} iii ii} iii i}i iii iii }}i i}i ii} iii iii iii i}i } }} } } } } } } } } } } } } }} i } 21 KK } DAM i COUNTRY CLUB DAM FLOOD ROUTING DATA i } 22 KO OUTPUT CONTROL VARIABLES IPRNT 1 PRINT CONTROL IPLOT 0 PLOT CONTROL QSCAL 0. HYDROGRAPH PLOT SCALE 2lby. 2129. 2091. 2054. 2018. 1984. 1951. 1919, 1889. 1859. 1830. 1803. 1776. M.O. 1725. 1701. 1677. 1654. 1632. 1611. 1590. 1570. 1551. 1532. 1514. 1496. 1479. 1461. 1444. . 1426. 1409. 1391. 1373. 1355. 1335. 1316. 1295. 1274. 1252. 1228. 1203. 1177. 1150. 1122. 1093. 1062. 1032. 1000. 968. 936. 903. 870. 838. 805. 772. 740. 708. 676. 645. 616. M. 559. 532. 506. 481. 4!6. le. 18.0 284.8 17.7 284.7 17.5 284.7 17.3 284.6 17.1 284.6 16.9 284.5 16.8 284.5 16.6 284.4 16.4 284.4 16. 16. 15. 15.1 15.. 15., 15.c 15.( 14.9 14.8 14,7 14.5 14.4 14.3 14.2 14.1 14.0 13.9 13.7 13.6 13.5 13.4 13.3 13.2 13.0 12.9 12.7 12.6 12.4 12.3 12.1 11.9 11.7 11.5 11.3 11.1 10.8 10.6 10.4 10.1 9.9 9.6 9.4 9.1 8.9 -8.6 8.4 8.1 7.9 7.6 7.4 7.1 6.9 6.7 6.4 1 JAN Me lb Q. 11U.J 3Ui.D + 1 JAN 1141 lib U. 11U.J 3U7.J + 1 JAN 219e 2ld ' 1 JAN 0148 19 0. 110.5 307.5 + 1 JAN 1148 119 0. 110.5 307.5 + i JAN 2148 219 �. 1 JAN 0154 20 0. 110.5 307.5 + i JAN 1154 120 1. 110.5 307.5 } 1 JAN 2154 220 1 JAN 0200 21 0. 110.5 307.5 + 1 JAN 1200 121 3. 110.5 307.5 + 1 JAN 2200 221 1 JAN 0206 22 0. 110.5 307.5 + 1 JAN 1206 122 6. 110.6 307.5 + 1 JAN 2206 222 1 JAN 0212 23 0. 110.5 307.5 + 1 JAN 1212 123 13. 110.7 307.6 + 1 JAN 2212 223 %W 1 JAN 0218 24 0. 110.5 307.5 + 1 JAN 1218 124 25. 110.9 307.6 + 1 JAN 2218 224 1 JAN 0224 25 0. 110.5 307.5 + 1 JAN 1224 125 45. 111.3 307.7 + 1 JAN 2224 225 1 JAN 0230 26 0. 110.5 307.5 + I JAN 1230 126 75, 111.8 307,8 + 1 JAM 2230 226 1 JAN 0236 27 0. 110.5 307.5 + 1 JAN 1236 127 118. 112.6 308.0 + 1 JAN 2236 227 1 JAN 0242 28 0. 110.5 307.5 + 1 JAN 1242 128 174. 113.5 308.2 + 1 JAN 2242 228 r 1 JAN 0248 29 0. 110.5 307.5 + 1 JAN 1248 129 244. 114.8 308.4 + 1 JAN 2248 229 1 JAN 0254 30 0. 110.5 307.5 + 1 JAN 1254 130 350. 116.2 308.7 + 1 JAN 2254 230 1 JAN 0300 31 0. 110.5 307.5 + I JAN 1300 131 468. 117.7 309.0 + 1 JAN 2300 231 1 JAN 0306 32 0. 110.5 307.5 + I JAN 1306 132 596. 119.4 309.2 + 1 JAN 2306 232 1 JAN 0312 33 0. 110.5 307.5 + 1 JAN 1312 133 738. 121.2 309.5 + 1 JAN 2312 233 1 JAN 0318 34 0. 110.5 307.5 + 1 JAN 1318 134 909. 123.1 309.8 + 1 JAN 2318 234 1 JAN 0324 35 0. 110.5 307.5 + 1 JAN 1324 135 1091. 125.2 310.1 + 1 JAN 2324 235 i JAN 0330 36 0. 110.5 307.5 + 1 JAN 1330 136 1288. 127.4 310.4 + 1 JAN 2330 236 1 JAN 0336 37 0. 110.5 307.5 + 1 JAN 1336 137 1500. 129.9 310.7 + 1 JAN 2336 237 1 JAN 0342 38 0. 110.5 307.5 + I JAN 1342 138 1731. 132.7 311.0 + 1 JAN 2342 238 I JAN 0348 39 0. 110.5 307.5 + 1 JAN 1348 139 1983. 135.7 311.4 + 1 JAN 2348 239 1 JAN 0354 40 0. 110.5 307.5 + I JAN 1354 140 2283. 138.7 311.7 + i JAN 2354 240 1 JAN 0400 41 0. 110.5 307.5 + I JAN 1400 141 2609. 141.6 312.0 + 2 JAN 0000 241 1 JAN 0406 42 0. 110.5 307.5 + 1 JAN 1406 142 2921. 144,5 312.3 f 2 JAN 0006 242 I JAN 0412 43 0. 110.5 307.5 } 1 JAN 1412 143 3264. 147.1 312.6 + 2 JAN 0012 243 1 JAN 0418 44 0. 110.5 307.5 + 1 JAN 1418 144 3616. 149.3 312.9 + 2 JAN 0018 244 1 JAN 0424 45 0. 110.5 307.5 + 1 JAN 1424 145 3891. 151.1 313.1 + 2 JAN 0024 245 1 JAN 0430 46 0. 110.5 307.5 + 1 JAN 1430 146 . 4169. 153.0 313.3 + 2 JAN 0030 246 1 JAN 0436 47 0. 110.5 307.5 + I JAN 1436 147 4429. 154.8 313.5 + 2 JAN 0036 247 t 1 JAN 0442 48 0. 110.5 307.5 + 1 JAN 1442 148 4693. 156,5 313.6 + 2 JAN 0042 248 1 JAN 0448 49 0. 110.5 307.5 + I JAN 1448 149 4936. 158.0 313.8 + 2 JAN 0048 249 1 JAN 0454 50 0. 110.5 307.5 + I JAN 1454 150 5155. 159.4 313.9 + 2 JAN 0054 250 1 JAN 0500 51 0. 110.5 307.5 + I JAN 1500 151 5361. 160.5 314.1 + 2 JAN 0100 251 1 JAN 0506 52 0. 110.5 307.5 + 1 JAN 1506 152 6531. 157.7 313.8 + 2 JAN 0106 252 _ I JAN 0512 53 0. 110.5 307.5 + i JAN 1512 153 8061. 144.6 312.3 + 2 JAN 0112 253 1 JAN 0518 54 0. 110.5 307.5 + i JAN 1518 154 9819. 118.1 309.0 + 2 JAN 0118 254 1 JAN 0524 55 0. 110.5 307.5 + I JAN 1524 155 10560. 81.2 301.7 + 2 JAN 0124 255 I JAN 0530 56 0. 110.5 307.5 + I JAN 1530 156 9586. 48.9 293.1 + 2 JAN 0130 256 1 JAN 0536 57 0. 110.5 307.5 + I JAN 1536 157 6515. 37.8 290.1 + 2 JAN 0136 257 .� 1 JAN 0542 58 0. 110.5 307.5 + i JAN 1542 158 6246. 36.8 289.8 + 2 JAN 0142 258 1 JAN 0548 59 0. 110.5 307.5 + 1 JAN 1548 159 6250. 36.8 289.8 + 2 JAN 0148 259 -. 1 JAN 0554 60 0. 110.5 307.5 + 1 JAN 1554 160 6272. 36.9 289.8 + 2 JAN 0154 260 '�- I JAN 0600 61 0. 110.5 307.5 + I JAN 1600 161 6284. 36.9 289.8 + 2 JAN 0200 261 I JAN 0606 62 0. 110.5 307.5 + I JAN 1606 162 6286. 36.9 289.9 + 2 JAN 0206 262 . I JAN 0612 63 0. 110.5 307.5 + I JAN 1612 163 6276. 36.9 289.8 + 2 JAN 0212 263 I JAN 0618 64 0. 110.5 307.5 + I JAN 1618 164 6255. 36.8 289.8 + 2 JAN 0218 264 ■� I JAN 0624 65 0. 110.5 307.5 + 1 JAN 1624 165 6222. 36.7 289.8 + 2 JAN 0224 265 I JAN 0630 bb 0. 110.5 307.5 + 1 JAN 1630 166 6177. 36.5 289.7 + 2 JAN 0230 266 -• 1 JAN 0636 67 0. 110.5 307.5 + I JAN 1636 167 6119. 36.3 289.7 + 2 JAN 0236 ?67 I JAN 0642 68 0. 110.5 307.5 + 1 JAN 1642 168 6049. 36.0 289.6 + 2 JAN 0242 268 1 JAN 0648 69 0. 110.5 307.5 + 1 JAN 1648 169 5965. 35.7 289.5 + 2 JAN 0248 269 I JAN 0654 70 0. 110.5 307.5 + 1 JAN 1654 170 5869. 35.3 289.4 t 2 JAN 0254 270 1 JAN 0700 71 0. 110.5 307.5 + 1 JAN 1700 171 5764. 34.9 289.3 + 2 JAN 0300 271 1 JAN 0706 72 0. 110.5 307.5 + 1 JAN 1706 172 5653, 34.4 289.2 + 2 JAN 0306 272 I JAN 0712 73 0. 110.5 307.5 + 1 JAN 1712 173 5538. 34.0 289.1 + 2 JAN 0312 273 1 JAN 0718 74 0. 110.5 307.5 1 JAN 1718 174 5424. 33.5 288.9 + 2 JAN 0318 274 ` 1 JAN 0724 75 0. 110.5 307.5 + I JAN 1724 175 5313. 33.0 288.8 + 2 JAN 0324 275 1 JAN 0730 76 0. 110.5 307.5 + 1 JAN 1730 176 5206. 32.6 288.7 + 2 JAN 0330 276 1 JAN 0736 77 0. 110.5 307.5 + 1 JAN 1736 177 5103. 32.1 288.6 + 2 JAN 0336 277 1 JAN 0742 78 0. 110.5 307.5 + I JAN 1742 178 5004, 31.7 288.5 + 2 JAN 0342 278 t I JAN 0748 79 0. 110.5 307.5 + 1 JAN 1748 179 4908. 31.3 288.4 + 2 JAN 0348 279 1 JAN 0754 80 0. 110.5 307.5 + 1 JAN 1754 180 4812. 30.9 288.2 + 2 JAN 0354 280 1 JAN 0800 81 0. 110.5 307.5 t 1 JAN 1800 181 4719. 30.5 2B8.1 + 2 JAN 0400 281 ._ 1 JAN 0806 82 0. 110.5 307.5 + I JAN 1806 182 4627. 30.1 288.0 + 2 JAN 0406 282 1 JAN 0812 83 0. 110.5 307.5 + 1 JAN 1812 183 4537. 29.7 287.9 + 2 JAN 0412 283 2lby. 2129. 2091. 2054. 2018. 1984. 1951. 1919, 1889. 1859. 1830. 1803. 1776. M.O. 1725. 1701. 1677. 1654. 1632. 1611. 1590. 1570. 1551. 1532. 1514. 1496. 1479. 1461. 1444. . 1426. 1409. 1391. 1373. 1355. 1335. 1316. 1295. 1274. 1252. 1228. 1203. 1177. 1150. 1122. 1093. 1062. 1032. 1000. 968. 936. 903. 870. 838. 805. 772. 740. 708. 676. 645. 616. M. 559. 532. 506. 481. 4!6. le. 18.0 284.8 17.7 284.7 17.5 284.7 17.3 284.6 17.1 284.6 16.9 284.5 16.8 284.5 16.6 284.4 16.4 284.4 16. 16. 15. 15.1 15.. 15., 15.c 15.( 14.9 14.8 14,7 14.5 14.4 14.3 14.2 14.1 14.0 13.9 13.7 13.6 13.5 13.4 13.3 13.2 13.0 12.9 12.7 12.6 12.4 12.3 12.1 11.9 11.7 11.5 11.3 11.1 10.8 10.6 10.4 10.1 9.9 9.6 9.4 9.1 8.9 -8.6 8.4 8.1 7.9 7.6 7.4 7.1 6.9 6.7 6.4 I JAN 0818 84 U. 110.5 307.5 } 1 JAN 1818 184 4449. 29.3 287.8'# 2 JAN 0418 284 433. 6.2 281.: ' 1 JAN 0824 85 0. 110.5 307.5 } 1 JAN 182'4 185 4364. 29.0 287.7 4 2 JAN 0424 285 410. 6.0 281.6 ►r 1 JAN 0830 86 0. 110.5 307.5 } 1 JAN 1830 186 4280. 28.6 287.6 } 2 JAN 0430 286 386. 5.8 281.5 1 JAN 0836 87 0. 110.5 307.5 { I JAN 1836 I87 4196. 28.2 287.5 4 2 JAN 0436 297 368. 5.6 291.5 1 JAN 0842 88 0. 110.5 307.5 4 1 JAN 1842 188 4116. 27.9 287.4 { 2 JAN 0442 298 348. 5.4 281.4 1 JAN 0848 89 0. 110.5 307.5 4 1 JA4 1848 189 4 031, 27.5 287.3 4 2 J44 0448 289 :10. 5.2 291.4 I JAN 0954 90 0. 110.5 307.5 } 1 JAN 1954 190 3952, 27.1 287.2 4 2 JAN 0454 290 312. 5.0 231.3 - I JAN 0900 91 0. 110.5 307.5 { 1 JAN 1900 191 3870. 26.7 287.1 } 2 JAN 0500 291 295. 4.8 281.3 I JAN 0906 92 0. 110.5 307.5 { I JAN 1906 192 3789. 26.4 287.0 4 2 JAN 0506 292 280. 4.6 281.2 .! 1 JAN 0912 93 0. 110.5 307.5 } 1 JAN 1912 193 3708. 26.0 286.9 4 2 JAN 0512 293 265. 4.5 291.2 1 JAN 0918 94 0. 110.5 307.5 4 1 JAN 1918 194 3628. 25.6 286.8 { 2 JAN 0519 294 252. 4.3 281.2 - I JAN 0924 95 0. 110.5 307.5 } I JAN 1924 195 3549. 25.2 286.7 4 2 JAN 0524 295 239. 4.2 281.1 ' i JAN 0930 96 0. 110.5 307.5 } 1 JAN 1930 196 3470. 24.9 286.6 4 2 JAN 0530 296 226. 4.0 281.1 1 JAN 0936 97 0. 110.5 307.5 } 1 JAN 1936 197 3393. 24.5 286.5 } 2 JAN 0536 297 215. 3.9 281.0 Y 1 JAN 0942 98 0. 110.5 307.5 { 1 JAN 1942 198 3318. 24.1 286.4 } 2 JAN 0542 298 204. 3.8 281.0 1 JAN 0948 99 0. 110.5 307.5 } I JAN 1948 199 3245. 23.8 286.3 } 2 JAN 0548 299 193. 3.6 281.0 -�^ I JAN 0954 100 0. 110.5 307.5 { I JAN 1954 200 3174. 23.4 286.2 } 2 JAN 0554 300 183. 3.5 280.9 } 4 PEAK OUTFLOW IS 10973. AT TIME 15.38 HOURS r ITHE DAM BREACH HYDROGRAPH WAS DEVELOPED USING A TINE INTERVAL OF .010 HOURS DURING BREACH FORMATION. -�" DOWNSTREAM CALCULATIONS WILL USE A TIME INTERVAL OF .100 HOURS. THIS TABLE COMPARES THE HYDROGRAPH FOR DOWNSTREAM CALCULATIONS WITH THE COMPUTED BREACH HYDROGRAPH. INTERMEDIATE FLOWS ARE INTERPOLATED FROM END -OF- PERIOD VALUES. TIME FROM INTERPOLATED COMPUTED + TIME BEGINNING BREACH - BREACH = ERROR ACCUMULATED ACCUMULATED OF BREACH HYDROGRAPH HYDROGRAPH ERROR ERROR (HOURS) (HOURS) (CFS) (CFS) (CFS) (CFS) (AC -FT) ' 15.000 .000 5361. 5361. 0. 0. 0. 15.010 .010 5478. 5452. 26. 26. 0. 15.020 .020 5595. 5548. 48. 73. 0. ■ 15.030 .030 5712. 5646. 66. 139. 0. 15.040 .040 5829. 5749. 80. 219. 0. 15.050 .050 5946. 5855. 91. 311. 0. 15.060 .060 6063. 5975. Be. 398. 0. 15.070 .070 6180. 6108. 72. 470. 0. +� 15.080 .080 6297. 6245. 52. 522. 0. 15.090 .090 6414. 6386. 27. 549. 0. + 15.100 .100 6531. 6531. 0. 549. 0. �.. 15.110 .110 6684. 6678. 6. 556. 0. 15.120 .120 6837. 6826. 10. 566. 0. + 15.130 ' .130 6990. 6976. 13. 579. 0. 15.140 .140 7143. 7143. -1. 579. 0. �++r 15.150 .150 7296. 7309. -13. 565. 0. 15.160 .160 7449. 7474. -25. 540. 0. ' 15.170 .170 7602. 7630. -29. 511. 0. jw 15.180 .180 7755. 7749. 5. 517. 0. 15.190 .190 7908. 7867. 40. 557. 0. 15.200 .200 8061. 8061. 0. 557. 0. 15.210 .210 8236. 8269. -33. 524. 0. J " 15.220 .220 8412. 8469. -57. 467. 0. 15.230 .230 8588. 8659. -71. 396. 0. 15.240 .240 8764. 8872. -109. 287. 0. +•� 15.250 .250 9940. 9107. -167. 120. 0. 15.260 .260 9115. 9325. -210. -90. 0. ■ 15.270 .270 9291. 9521. -230. -319. 0. 15.280 .280 9467. 9637. -170. -489. 0. 15.290 .290 9643. 9743. -100. -590. 0. 15.300 .300 9819. 9819. 0. -590. 0. 15.310 .310 9893. 9880. 12. -577. 0. 15.320 .320 9967. 9859. 108. -469. 0. 15.330 .330 10041. 10043. -3. -472. 0. 15.340 .340 1011. 10306. -lYl. -063. -1. 15.350 .350 10189. 10537. -348. -1010. -1. 15.360 .360 10263. 10737. -474. -1484. -1. 15.370 .370 10337. 10909. -572. -2056. -2. 15.380 .380 10411. 15.390 .390 10486, 10973, 10751. -562. -265. -2 618. -2883. -2, -2, 15.400 .400 10560. 10560. 0. -2883. -2, 15.410 .410 10462. 10393. 69. -2814. -2. 15.420 .420 10365. 10248. 117. -2697. -2. 15.430 .430 10268. 10122. 146. -2551. -2. 15.440 .440 10170. 10011. 159. -2392. -2. 15.450 .450 10073. 9915. 158. -2234. -2. 15.460 .460 9976. 9831. 145. -2089. -2. 15.470 .470 9678. 9757. 121. -1967. -2. 15.480 ,480 9781. 9693. Be. -1879. -2. 15.490 .490 9684. 9636. 48. -1831, -2. 15.500 .500 9586. 9586, 0. -1831. -2. 1 STATION DAM TFIE (0) INTERPOLATED BREACH HYDROBRAPH (f) POINTS AT NORMAL TIME INTERVAL (HRS) (B) COMPUTED BREACH HYDROSRAPH 5000. 6000. 7000. 8000. 9000. 10000. 11000. 0. 0. 0. 0. 0. 0. 15.00 1 .- _- } ---------------------------------------------------------------------------- -------------------------------------- 15.01 2 . B ' 15.02 3. 80 . 15.03 4 . B0 ' 4 1 15.04 5 . BO 1 , 15.05 6 . B. 15,06 7 . BO ' 15.07 8 , .10 " 15.08 9 BO . 15.09 10 B , . 15.10 11 . . . . . . . . #. . . . . . . . . . . . . . . . . . . ..... . 15.11 12 . B -i 15.12 13 B ' 15.13 14 . B ' 15.14 15 15.15 16. B 15.16 17 . OB 15.17 18 . B - 15.18 19 . BO . ..,_ 15.19 20 . B. , 15.20 15.21 21 . . . . . . . . . . . . . . . . . . . . . . .. . . . . 22. .OB 15.22 23 . OB ' 15.23 24 . OB . - 15.24 25 . OB. . 15.25 26 . O.B ..... 15.26 27 . .0 B 15.27 28 . O B ' - 15.28 29 . OB 15.29 30 . OB ' 15.30 15.31 31 . . . . . . . . . . . 32. . B. 15.32 33 . BO .ft- 15.33 34 B , 15.34 35 . .O B 15.35 36 . . O B 15.36 37 . 0 B 15.37 38 . . O B. _ 15.38 39 . 0 8 , 15.39 40 . O B 15.40 41 , 15.41 . . . 42. . . . . . . . . . . . . . . . . . . . . . . HBO .... 15.42 43 . . B O 15.43 44 . .B 0 15.44 45 , B 0 , b.0 15.46 47 15.47 48 . . 8 O Bp, 15.48 49 BO . , 15.49 50 . BO , 15.50 5! 1 ...................{.,... ............................... PEAK FLOW TIME MAXIMUM AVERAGE FLOW 6 -HR 24 -HR 72 -HR 29.90 -HR + (CFS) (HR) (CFS) + 10560. 15.40 5135. 1907. 1530. 1530. (INCHES) .959 1.424 1,424 1.424 (AC -FT) 2546. 3782. 3792. 3782. ,,. PEAK STORAGE TIME MAXIMUM AVERAGE STORAGE 6 -HR 24 -HR 72 -HR 29.90 -HR 161. 15.01 123. 83. 68. 68. PEAK STAGE TIME MAXIMUM AVERAGE STAGE 6 -HR 24 -HR 72 -HR 29.90 -HR + (FEET) (HR) 314.07 15.01 309,27 300.52 296.96 296.96 CUMULATIVE AREA = 49.80 Sp MI { 4 4 44 1 }'{{ # #} 1 {144444{44444 33 KK } RCHI } } # # # # # # # } # # # ## i 34 KO OUTPUT CONTROL VARIABLES IPRNT 3 PRINT CONTROL ,) IPLOT 0 PLOT CONTROL OSCAL 0. HYDROGRAPH PLOT SCALE FIRST D/S CHANNEL X- SECTION HYDROGRAPH ROUTING DATA 36 RS STORAGE ROUTING y NSTPS I NUMBER OF SUBREACHES ITYP FLOW TYPE OF INITIAL CONDITION y ' RSVRIC 25.00 INITIAL CONDITION X .00 WORKING R AND D COEFFICIENT ,.. 37 PC NORMAL DEPTH CHANNEL ROUTING ANL .080 LEFT OVERBANK N -VALUE ANCH .045 MAIN CHANNEL N -VALUE AMR .080 RIGHT OVERBANK, N -VALUE RLNTH 1880. REACH LENGTH - SEL .0037 ENERGY SLOPE ELMAX .0 MAX. ELEV, FOR STORAGE /OUTFLOW CALCULATION CROSS - SECTION DATA - -- LEFT OVERBANK - -- + - - - - -- MAIN CHANNEL - - - - - -- + - -- RIGHT OVERBANK - -- .�- 39 RY ELEVATION 300,00 290.00 275.00 270.00 270.00 275.00 280.00 300.00 38 RX DISTANCE .00 280.00 520.00 540.00 610.00 630.00 1430.00 2190.00 ff} COMPUTED STORAGE - OUTFLOW- ELEVATION DATA STORAGE .00 5.20 OUTFLOW .00 311.12 ELEVATION 270.00 271.58 STORAGE 424.54 516.21 OUTFLOW 53529.41 69423.00 ELEVATION 285.79 287.37 11.26 11.18 1023.32 2089.29 273.16 274.74 613.69 717.06 87468.77 107581.20 288.95 290.53 32.24 64.9 116.67 184.38 258.62 338.67 3793.23 6682.60 11296.49 18492.95 28072.29 39752.77 276.32 277.89 279.47 281.05 282.63 284.21 827.24 944.52 1068.91 1200.39 1338.98 1484.67 29765.60 154384.60 181509.60 211217.00 243585.20 278693.70 292.11 293.68 295.26 296.84 298.42 300.00 ff} fff fff fff fff HYDROGRAPH AT STATION RCH1 FOR P!AN I.. RATIO = 1.00 PEAK FLOW TIME MAXIMUM AVERAGE FLOW 6 -HR 24 -HR 72 -HR 29.90 -HR + (CFS) (HR) (CFS) + 9619. 15.50 5132. 1905. 1529. 1529. (INCHES) .958 1.422 1.423 1.423 (AC -FT) 2545. 3778. 3779. 3779. PEAK STORAGE TIME MAXIMUM AVERAGE STORAGE 6 -HR 24 -HR 72 -HR 29.90 -HR + (AC -FT) (HR) 98. 15.50 48. 18. 14. 14. PEAK STAGE TIME MAXIMUM AVERAGE STAGE 6 -HR 24 -HR 72 -HR 29.90 -HR + (FEET) (HR) 278.90 15.50 276.98 273.34 272.68 272.68 CUMULATIVE AREA = 49.80 99 MI fff fff fff fff }ff fff fff fff fff if* fff fff fff fff fff fff fff fff fff fff fff fff } }f fff }ff fff fff fff fff fff fff fff fff fff }ffffffff }f 40 KK } RCH2 f f f ffffffffffffff 41 KO OUTPUT CONTROL VARIABLES IPRNT 3 PRINT CONTROL IPLOT 0 PLOT CONTROL 9SCAL 0. HYDROGRAPH PLOT SCALE SECOND D/S CHANNEL X- SECTION HYDROGRAPH ROUTING DATA 43 RS STORAGE ROUTING NSTPS 1 NUMBER OF SUBREACHES ITYP FLOW TYPE OF INITIAL CONDITION RSVRIC 25.00 INITIAL CONDITION X .00 WORKING R AND D COEFFICIENT 44 RC NORMAL DEPTH CHANNEL ROUTING AML .U8U LEFT OVERBAMK M -VALUE ' ANCH .045 MAIN CHANNEL N -VALUE ANR .080 RIGHT OVERBANK N -VALUE RLNTH 1730. REACH LENGTH - GEL .0116 ENERGY SLOPE ELlAX .0 MAX. ELEV. FOR STORAGE /OUTFLOW CALCULATION _ CROSS- SECTION DATA -- LEFT OVERBANK - -- + - - - --- MAIN CHANNEL - - - - - -- + - -- RIGHT OVERBANK - -- �„� 46 P.Y ELEVATION 300.00 270.00 255.00 250.00 250.00 255.00 270.00 300.00 - 45 P.X DISTANCE .00 460.00 2150.00 2215.00 2285.00 2350.00 2460.00 3230.00 - COMPUTED STORAGE - OUTFLOW- ELEVATION DATA a.- STORAGE .00 10.89 29.06 69.77 143.48 250.19 389.91 562.64 766.63 985.81 OUTFLOW .00 1541.20 6132.42 16475.39 34468,64 62375.73 102148.60 155W.0 227573.20 320939.60 ELEVATION 250.00 252.63 255.26 257.89 260.53 263.16 265.79 268.42 271.05 273.68 t STORAGE 1216.26 1457.99 1711.00 1975.29 2250.85 2537.69 2835.80 3145.19 3465.86 3797.81 OUTFLOW 430170.40 554897.20 694996.40 850463. 501021365 .001207813.001409957.001627968 .001862036.002112369.00 ELEVATION 276.32 278.95 281.58 284.21 286.84 289.47 292.11 294.74 297.37 300.00 {## WARNING # #} MODIFIED PULS ROUTING MAY BE NUMERICALLY UNSTABLE FOR OUTFLOWS BETWEEN 1541. TO 2112369. THE ROUTED HYDROGRAPH SHOULD BE EXAMINED FOR OSCILLATIONS OR OUTFLOWS GREATER THAN PEAK INFLOWS. THIS CAN BE CORRECTED BY DECREASING THE TIME INTERVAL OR INCREASING STORAGE (USE A LONGER REACH.) # ## # ## ### # ## # ## L HYDROGRAPH AT STATION RCH2 FOR PLAN 1, RATIO = 1.00 t PEAK FLOW TIME MAXIMUM AVERAGE FLOW ` 6 -HR 24 -HR 72 -HR 29.90 -HR + (CF5) (HR) (CF5) _ + 9375. 15.50 5131. 1904. 1529. 1529. (INCHES) .958 1.422 1.422 1.422 '._ (AC -FT) 2544. 3777. 3777. 3777. PEAK STORAGE TIME MAXIMUM AVERAGE STORAGE 6-HR 24 -HR 72 -HR 29.90 -HR _ 42. 15.50 25. 10. 8, B. L. PEAK STAGE TIME MAXIMUM AVERAGE STAGE 6-HR 24 -HR 72 -HR 29.90 -HR + (FEET! (HR) 256.09 15.50 254.61 252.09 251.68 251.68 -- CUMULATIVE AREA = 4930 SA MI t 47 KK # RCH3 # } # I to ar. L. ti.. L L L 48 KO OUTPUT CONTROL VARIABLES IPRNT 3 PRINT CONTROL IPLOT 0 PLOT CONTROL OSCAL 0. HYDROGRAPH PLOT SCALE THIRD D/S CHANNEL X- SECTION HYDROGRAPH ROUTING DATA 50 RS STORAGE ROUTING NSTPS ) NUMBER OF SUBREACHES ITYP FLOW TYPE OF INITIAL CONDITION RSVRIC 25.00 INITIAL CONDITION X .00 WORKING R AND D COEFFICIENT 51 RC NnRnAL DEPTH CHANNEL ROUTING ANL .AC0 LEFT OVERBANK N -VALUE ANCH .045 MAIN CHANNEL 4-VALUE ANA .080 RIGHT OVERBO►IK N -VAI 1 ,1 1 E RLNTH 6100. REACH LENGTH SEL .0025 ENERGY SLOPE ELMAX .0 MAX. ELEV. FOR STORAGEIOUTFLOW CALCULATION CROSS - SECTION DATA --- LEFT OVERBANK - -- + - - - - -- MAIN CHANNEL - - - - - -- + - -- RIGHT OVERBANK - -- 53 RY ELEVATION 260.00 240.00 238.00 235.00 235.00 240.00 250.00 260.00 52 RX DISTANCE .00 210.00 650.00 750.00 820.00 1100.00 2410.00 2750.00 COMPUTED STORAGE - OUTFLOW - ELEVATION DATA STORAGE .00 23.73 69.11 147.89. 291.16 479.16 701.47 959.09 1249.02 1574.25 OUTFLOW .00 262.13 1125.83 2934.44 6258.66 11894.90 19376.53 28771.91 40164.56 53644.75 ELEVATION 235.00 236.32 237.63 238.95 240.26 241.58 242.89 244.21 245.53 246.84 STORAGE 1933.79 2327.63 2751.55 3188.14 3635.51 4093.68 4562.63 5042.38 5532.91 6034.23 OUTFLOW 69305.78 87242.24 108225.60 131971.70 157952.90 186125.70 216458.60 248929.00 283521.10 320224.20 ELEVATION 248.16 249.47 250.79 252.11 253.42 254.74 256.05 257.37 258.68 260.00 **I PEAK FLOW TIME + (CFS) (HR) + 7100. 15.80 PEAK STORAGE TIME + (AC -FT) (HR) 319. 15.80 PEAT; STAGE TIME + (FEET) (HR) 240.46 15.80 HYDROGRAPH AT STATION RCH3 FOR PLAN 1, RATIO = 1.00 MAXIMUM AVERAGE FLOW 6 -HR 24 -HR 72 -HR 29.90 -HR (CFS) 5051. 1891. 1519. 1519. (INCHES) .943 1.412 1.413 1.413 (AC -FT) 2505. 3750. 3753. 3753. MAXIMUM AVERAGE STORAGE 6 -HR 24 -HR 72 -HR 29.90 -HR 238. 95. 76. 76. MAXIMUM AVERAGE STAGE 6 -HR 24 -HR 72 -HR 29.90 -HR 239.77 237.39 236.92 236.92 CUMULATIVE AREA = 49.80 SA MI Lm PEAK FLOW AND STAGE (END-OF- PERIOD) SUMMARY FOR MULTIPLE PLAN -RATIO ECONOMIC COMPUTATIONS FLOWS IN CUBIC FEET PER SECOND, AREA IN SOUARE MILES TIME TO PEAK IN HOURS OPERATION STATION AREA PLAN RATIO 1 RATIOS APPLIED TO FLOWS 1.00 HYDROGRAPH AT * BASIN 49.80 i FLOW 6288. TIME 16.00 ROUTED TO + DAM 49.80 1 FLOW 15b0. TIME 15.40 �# PEAK STAGES IN FEET I STAGE 314.07 TIME 15.01 ROUTED TO + RCH1 49.80 1 FLOW 9619. TIME 15.50 �} PEAK STAGES IN FEET f� 1 STAGE 278.90 TIME 15.50 ROUTED TO + RCH2 49.80 1 FLOW TIME �} PEAK S 1 STAGE TIME ROUTED TO + RCH3 49.80 1 FLOW 7100. TIME 15.80 ## PEAK STAGES IN FEET #f 1 STAGE 240.46 TIME 15.80 1 SUMMARY OF DAM OVERTOPPING /BREACH ANALYSIS FOR STATION 9375. 15.50 (AGES IN FEET ## 256.09 15.50 PLAN i ............... INITIAL VALUE • ELEVATION 307.50 STORAGE 111. OUTFLOW 0. RATIO MAXIMUM MAXIMUM MAXIMUM OF RESERVOIR DEPTH STORAGE PMF W.S.ELEV OVER DAM AC -FT 1.00 314.07 6.57 161. SPILLWAY CRI 307.50 111. 0. rAX I MUM OUTFLOW CFS 10973. DAM :ST TOP OF DAM 307.50 111. 0 . DURATION TIME OF TIME OF OVER TOP MAX OUTFLOW FAILURE HOURS HOURS HOURS 3.72 15.38 15.00 *tf NORMAL END OF HEC -1 *f# rn O r N Z V Z F- .a _co F } -J Z U Z w w Q Q_ = = U�— Z Z w Q O LLM ° �— G w U (.. O W M w \ p V V e a a e • � o c n _• 14 a `1 c •: o n Z� i V ° �c� Q IV) X Z V Z O e Q CO v n e� : a O v e W Z ac Z • W Q as rN � Q ° z L. 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'� VOIINOW W z O W IL ZO } co Q O O O C � •• H m 4 � < z u . a Zr Z < O ►+ O y w F F z O y C y < o x s y F+ O ON WUI u, s ��. f 'C U W -� N n s ,n .o r. c. _z < G 13NNVHD 13NN1/HD .. 113!!1/ 131N1 d0!!O 3181G0!!3 318100!!3 -NON � 0 in an ft- Y D J :v m : m J < Z N W 0 z O W d a _ N o_ 0 _ J V i O W O W z Y cc O t 0 W O NIVd3a UVJ i -IMANI VOZ 1 NOW �s i o I � W � v o vi � � Q J.t F F Vol w O H Z Y y Z E' ►+ O O < z z c o Q 5 :Y G r N _ O F F O V j CA — jr z jr W NZ �-+ F to a q j t Z Q g N V ` \ ON W31 I f. ^' r' v `� _ v V r. ,. � ° � a x uoa o i �\ G ° 8 xk'oA1 .L311A0 F 1/ 3 !! 1/ �il - IZS3nrit iJ it � 'J < ' HOZINOW r W O (� Z O z 2 i 0 O o ° _ rA LU Lu cc \ Z cn = z i t z F y .. _ O F O z a 0 4 1- w F O ta J O Z s: _ H i O ° V Jd w .� �s N < < J .`. „ < Jf cr ° %n J O < of J 4 O + = V3 > :.J Z U. .WUI s n .o f. cc a no a $ .. 0 0 a O x ao �o o c^ m a a a a a s o r. fi. 2 ' 301/d 3 rd o z v3uv nvam18dn WV3l116NMOG 183wo c DAM SAFETY INFORMATION SHEET prepared by Haley & Aldrich, Inc. for Massachusetts Department of Environmental Management Office of Dam Safety Country Club Dam Description: _ National ID No: lCountry MA00756 (State ID No: I2 -8- 214 -18 Name of Dam: Club Dam Name of Impoundment: I Mill River River / Stream Name: Mill River Owner: I Name: Look Memorial Park Association (Address: 300 North Main Street, Northampton, MA 01060 ITelephone No.: (413) 584 -5457 Type of Ownership: I Private Association ` Contact Person/ Name: Mr. Brian Elliot, Superintendent, Look Memorial Park Association Caretaker: Address: 300 North Main Street, Northampton, MA 01060 Telephone No: I(413) 584 -5457 — Site Information: i Hazard Classification: Significant Size Classification: Intermediate Type of Dam: Istone masonry Purpose of Dam: I Recreation — Structural Height: 132 ft I Hydraulic Height: 32 ft Crest Length: 199 ft 1 Drainage Area: 50 sq. miles Normal Impoundment: 1110 acre -ft I Maximum Impoundment: 110 acre -ft _. Year Completed: I unknown Spillway Information: (Type: Broad crested weir — Width: Main spillway - 69 ft, Secondary spillway - 30 ft ICapacity: 5,680 cfs at test flood Page 1 of 2 DAM SAFETY INFORMATION SHEET prepared by Haley & Aldrich, Inc. for Massachusetts Department of Environmental Management Office of Dam Safety Country Club Dam Location: Low Level Outlet Condition: Latitude: N42 °20'54" I Spillway Discharge Capacity Town: Northampton I General Condition: Inspection Information: (Estimated Repair Cost: Inspection Condition: Fair Roadway: Last Inspection Date: 2 March 1998 Army Phase 1: 1yes Evaluation Information: E1 Type of Design: 2 E2 I Level of Maintenance: 3 E3 I Emergency Action Plan: 2 E4 ICondition of Embankment: 4 E5 ICondition of Concrete: 5 E6 I Low Level Outlet Capacity: 1 R \12070 \013\FINAUDAMSAFE. WPF Longitude: W72 °42'06" USGS Quadrangle: I Easthampton, MA Consultant: Haley & Aldrich, Inc. DEM Phase 1: lyes E7 Low Level Outlet Condition: E8 I Spillway Discharge Capacity E9 I General Condition: E10 (Estimated Repair Cost: E11 Roadway: E12 I Bridge: 1 5 3 $61,000 yes yes Page 2 of 2 ***W, -../ Office of Planning and Development City of Northampton City Hall • 210 Main Street Northampton, MA 01060 • (413) 587 -1266 FAX (413) 587 -1264 • EMAIL planningOcity.northampton.ma.us -Conservation Commission -Historical Commission -Planning Board • Housing Partnership -Zoning Board of Appeals Northampton Conservation Commission Minutes of Meeting May 10, 1999 The Northampton Conservation Commission held a meeting on Monday, May 10, 1999 at 7:00 p.m. in Council Chambers, Wallace J. Puchalski Municipal Building, 212 Main Street, Northampton, Massachusetts. Present were Members: Chair Mason Maronn, Vice Chair Michael Reed, Allan Doe, Jim Kaplan and William Rosen. Staff. Senior Planner John Bennett and Board Secretary Laura Krutzler. Maronn opened the meeting at 7:03 p.m. Minutes. Reed noted a minor correction to the minutes of June 22, 1998. Rosen moved to approve the minutes of June 22, 1998. Reed seconded. The motion passed unanimously 4:0. Reed noted two minor corrections to the minutes of April 26, 1999. Reed moved to accept the minutes of April 26, 1999. Rosen seconded. The motion passed unanimously 4:0. Discussion with Representative of Northampton Country Club. Bob Berniche, II, explained that he redid an area of grass and took some pine trees out that were in that area of grass. He noted that some of those trees were within two hundred feet of the river. Berniche explained that he had thought the jurisdictional buffer zone of the Commission was only one hundred feet and that there were a couple of trees which he thought were hazardous. He 1 ORIGINAL PRINTED ON RECYCLED PAPER `1rrr 1400 maintained that he had not brought in any fill but had just used what was there. Maronn asked about vista pruning, and Bemiche said he would like to take out some of the underbrush so that you could see the river from the hole. Jim Kaplan arrived. Bennett commented that they needed to sort out was was considered the bank. He noted that there were flood channels in there which were closer than the river was now, and Bemiche confirmed that this was true. Maronn stated that the definition of bank in the Rivers Act was the first observable change in elevation. He observed that this would put it pretty close to the river most of the time. Maronn explained that he was asking about vista pruning because this was considered a minor project if it was not within fifty feet of a resource area. If it was within fifty feet, Bemiche would at least need to file a Request for Determination to let the Commission know he was not going to impact a resource area, Maronn advised. Berniche said he would just stay away from that area. Maronn advised Berniche that if he were going to be in that area all the time doing maintenance, he would probably want to file a Notice of Intent for a maintenance permit. Berniche said the other thing he had coming up was work on the pool area within two hundred feet of the river. Maronn noted that this was an existing structure which he was allowed to maintain. Bemiche said he also had a problem with ants in a tree and might need to take the tree down, since he had kids and was scared. He said one tree was basically on the bank. Berniche commented that these things came up again and again. Reed expressed the opinion that this could be handled with a Request for Determination. Bennett observed that they had not yet gotten to the issue of clean up of maintenance already performed. He encouraged Berniche to file for a maintenance permit to allow him to perform ongoing tasks. Members explained the procedure for filing a Notice of Intent, and Berniche agreed to contact Bennett to initiate the process. Kaplan stated that the seventh hole looked a lot better with those trees out. Reed asked if they were putting rip rap in the river? Berniche said it had been there for a period of time. Maronn suggested that as part of his work on the permit he might want to find an alternative location for the material. 2 310 Cyic eo Form 8 - bFi MK No 246— i to oe =vicec zy ^= ?1 - -- Commonwealth ca, Towr Northampton of Massachusetts _ Ci o Narthammn i MAP ID . $ _ --- JQ n - Parr.Pl 46 Certificate of Compliance Massachusetts Wetlands Protection Act, C.L. c.131, §40 NORTEAMPTON WETLANDS PROTECTION ORDINANCE From Northampton Conservation Commission Issuing Authority To Citv of Northampton- 125 Locust Street (Name) / Date of Issuance l0 1 !� DENIED This Certificate is issued for work reculated by an Order of Conditions iii %x to City o Nog ha mpton dated 1 /9 4494--- an d issued by the Conservation Commission 1. = It is hereby certified that the work regulated by the above- referenced Order of Conditions has been satisfactorily completed. 2. = It is hereby certified that only the following portions of the work regulated by the above refer- enced Order of Conditions have been satisfactorily completed: (if the Cert icate of Compliance does not include the entire project. specify what portions are included.) -- da," ,I ' 3. $� It is hereby certified that the work ")P,:. y the above - referenced Order of Conditions was never commenced.. iP+ _'e ■ "i _ i .. No future work subject to reaulahon under the Act may be commenced without fiTinc 2 new Notice of Intent and receivinc a new Order of Conditions. f ............................................................... ............................... _..._... .....- - --- -- ...... (Leave Soace Blank) ffe=ve 11/10/E9 ..1 CITY OF NORTHAMPTON, MASSACHUSETTS 1 DEPARTMENT OF PUBLIC WORKS 4 125 Locust Street Northampton, MA 01060 Samuel B. Brindis, P.E. 413- 582 -1570 Director. City Engineer Peter J. McNulty, Sr. Assistant Director of Public Works MEMO TO: Penelope Kim, Director, OPD 6.A• FROM: George Andrikidis, Assistant City Engineer SUBJECT: Cooks Dam Bridge - Order of Conditions DATE: December 19, 1994 The attached letter from Andrew Siegel describes a situation which has affected Richard Caparso's record title for his condominium units at Fairway Village. Since the DPW intends to comply with the Conservation Commission's Order of Conditions, I wonder whether the latter can issue a Certificate of Compliance as requested by Mr. Siegel. If there are any questions, please call me. Thanks! Enclosure: Letter from A. Siegel to DPW dated 12 -14 -94 cc: Sam Brindis, w/1 Peter McNulty, w/1 Kathleen Fallon, w/1 Andrew Siegel, w/0 MJLX \Memo10 \KimPenny rW G evf - � 1 L!1 `l 91t c1 (Y �� ) BOWEN & SIEGEL ru"! ATTORNEYS AT LAW C 40 CENTER STREET 9I DE 5 F {'1 12: SS NORTHAMPTON. MASSACHUSETTS 01060 JESSE A. G. ANDRE TELEPHONE (413) 584 - 3384 1921 KENNETH B. BOWEN ANDREW J. SIEGEL December 14, 1994 George Andrikidis, Assistant City Engineer Board of Public works City of Northampton 125 Locust Street Northampton, MA 01060 Dear George: TELECOPIER (413) 584 -0139 Pursuant to our telephone conversation yesterday, enclosed is a copy of the recorded Order of Conditions prohibiting work in the Mill River near the Cooks Dam Bridge in Leeds. For the record, you and I are in agreement that Richard Caparso does not own any "land" in Leeds. As of this date he d NWMW 005245 ex) ' 39PG0233 310CMR 10.99 DEP Tile No. 1 246- 34 1 1 (To be provided by DXP) Tors S City /Town -Iforthamcton Applicant CttN of YCtth(unptoot cossonreal tb (0 EN 1 EJ ) of !Massachusetts Order of Conditions Pt"WHISITING AVIK Xaeeachusetts Wetlands Protection Act O.L. c. 131, 540 and the Northampton Wetlands Protection Ordinance From Northampton Conservation Commission Issuing Authority To ClEtlf of UL-tilai- . (Gt!( ?ii1C And * . t.S) "Zichi.td CQj.k2tS�' (Name of.Applicant)• (Name of property owner) Address 125 Locust $tiec't Address 135 lain Sttcct, Lads This Order is issued and delivered as followst (� by hand delivery to applicant or representative on (date) ( ) by certified mail, return receipt requested on (date) This project is located in Northampton at _ CL%;Ls ►_�__�n I;tr_,( Ma il! 4t•ret- U eda The property is recorded at the Registry of Hampshire County Book &'579 Page 21 Certificate (if registered) N 1 The Notice of Intent for this project was filed on 11.'10.'93 (date) The public hearing was closed on 1110!94 (date) Findings • _ The Northarnnton Conservation Com.i9lion as reviewed the above - referenced Notice of Intent and plane and has held a public hearing on the project. Based on the information available to the Conservation Commission at this Lime, the Commission has determined that the area on which the proposed work is to be done is significant to the following interests in accordance with the Presumptions of Significance set forth in the regulations for each Axes Subject to Protection Under the Act (check as appropriate)t ( ) Public water supply (X) Flood Control ( ) Land containing shellfish ( ) water supply (X) Storm damage prevention ( ) Fiaheriea ( ) Ground water supply ( X) Prevention of pollution' ( j Protection of Wildlife Babitat Total Filinq tee Submitted 0 State Share 0 City Share (1 /2 tee in excess of $2S) Total Aefund Due : City Portion i state Portion : (1/2 total) (1/2 total) Page 5-1 (memorex\wp\conscov\order.cc) ex4432per ?34 rM Therefore, the Northampton Conservation Comission hereby finds that the following conditions are necessary, in accordance with the Performance Standards set forth in the regulations, to protect those interests checked above. The Conservation Commission orders that all work shall be performed in accordance with said conditions and with the Notice of Intent referenced above. To the extent that the following conditions modify or differ from the plans, specifications or other proposals submitted with the Notice of Intent, the conditions shall control. General Conditions 1. Failure to comply with all conditions stated herein, and with all related statutes and other regulatory measures, shall be deemed cause to revoke or modify this Order. 2. The Order does not grant any property rights or any exclusive privileges, it does not authorize any injury to private property or invasion of private rights. 3. This Order does not relieve the permittee or any other person of the necessity of complying with all other applicable federal, state or local statutes, ordinances, by -laws or regulations. AUS AA The work authorized hereunder shall be completed within three yeas from the date of this Order unless either of the following applyt (a) the work is a maintenance dredging project as provided for in the Acts or (b) the time for completion has been extended to a specified date more than three years, but less than five Years, from the date of issuance and both that date and the special circumstances warranting the extended time period are set forth in this Order. XXX XXX This Order may be extended by the issuing authority for one or more periods of up to three years each upon application to the issuing authority at least 30 days prior to the expiration date of the Order. Any fill used in connection with this project shall be clean fill, containing no trash, refuse, rubbish or debris, including but not limited to lumber, bricks, plaster, wire, lath, paper, cardboard, pipe, tires, ashes, refrigerators, motor vehicles or parts of any of the foregoing. The applicant is prohibited from using demolition materials, asphalt, large chunks of concrete, tree stumps and limbs, and general refuse] 7. No work shall be undertaken until all administrative appeal periods from this Order have elapsed or, if such an appeal has been filed, until all proceedings, before the Department have been - Omplotod. •. No work shall be undertaken until the Final order has boon recorded in the Registry of Deeds or the Land Court for the district in which the land is located, within the chain of title of the affected' property. In the case of recorded land, the Final Order shall also be noted in the Registry's Grantor Index under the name of the owner of the land upon which the propound work is to be done. In the case of registered -land, the Final Order shall also be noted on the Land Court Certificate of Title of the owner of the land upon which the proposed work is to be done. 'The recording information shall be proposed work is to be done. The recording information shall be submitted to the Commission on the form at the and of this Order prior to comnncemont of the work. The Coas.ission usually will record the Order in the Registry of Deeds. It. is the applicant's responsibility to insure the Order is properly recorded. Yyy A sign shall be displayed at the site not less than two square foot or page 5-2 (memorex \wp \conscom \order.cc) EK443�OG0235 more than three square feet in size bearing the works, 'Massachusetts Department of = nvironmental Protection, Tile Number 246 - ql 10. Where the Department of Environmental Protection is requested to make a determination and to issue a Superseding order, the Conservation Commission shall be a party to all agency proceedings and hearings before the Department. XY.Y.iC Upon completion of the work described herein, the applicant shall forthwith request in writing that a Certificate of Compliance be issued stating that the work has been satisfactorily completed. 12. The work.shall conform to the following plane and special conditionst PLANS TITLE DATED SIGNED i STJU(PED DYt ArrL.% Y I uu;s 1AP AFL dI`( .) E`,SCoji ih-67 Alca, VcCtune i FUG. C,tiutt'.tttvtt5 0lFd ArrE NIX 6 nt' Cii <ion .'.I�iSS. a ttt ,a ilC ".CtaiiiC Etlifcitl(1C e1i S Negiam A11 Plans on rile with Northampton Conservation Coesission Special Conditionst XXXX Excavated material and topsoil stockpiles shall be located and stabilized so as to minimize washing into wetland areas or waterways; XXU Adequate measures shall be taken to prevent erosion and siltation of all disturbed areas, and shall be implemented prior to any construction. Sedimentation and erosion control devices shall be placed 'according to standards set in the U.S.D.A. Soil Conservation Service, 'Guidelines for Soil and Water Conservation in Urbanizing Areas of Massachusetts Placement shall be directed at the site by the project engineer in order to accomplish maximum control of erosion and ensure than no eroded materials will reach wetland resource areas. May bales must be staked. Silt fencing must be placed in a dug trench with sufficient porosity to allow detained water to pass while trapping suspended sediments; The areas of construction shall rimain in a stable condition at the close of each construction day. Erosion controls shall be inspected at this time, and maintained or reinforced to meet specifications in the plans and this order; ls) This Order of Conditions shall apply to any successor in interest or successor in control; 19) Members and agents of'the Conservation Commission shall have the right to enter and inspect the premises to evaluate compliance with the Conditions and to require the submittal of any data deemed necessary for that evaluation; page 5-3 (nQsrorex \wp \conecca \order.cc) All construction areas shall be restored to original condition or better upon completion of the project, including vegetation; R u No area within the 100 year floodplain, any wetland, or area within 100 feet of a wetland or 40 -feet of a 100 year floodplain, as defined in 310 CMR 10, and Chapter 24, shall be permissible disposal sites, unless such areas are specifically approved by the Commission;' XXXX Excavated material and topsoil stockpiles shall be located and stabilized so as to minimize washing into wetland areas or waterways; XXU Adequate measures shall be taken to prevent erosion and siltation of all disturbed areas, and shall be implemented prior to any construction. Sedimentation and erosion control devices shall be placed 'according to standards set in the U.S.D.A. Soil Conservation Service, 'Guidelines for Soil and Water Conservation in Urbanizing Areas of Massachusetts Placement shall be directed at the site by the project engineer in order to accomplish maximum control of erosion and ensure than no eroded materials will reach wetland resource areas. May bales must be staked. Silt fencing must be placed in a dug trench with sufficient porosity to allow detained water to pass while trapping suspended sediments; The areas of construction shall rimain in a stable condition at the close of each construction day. Erosion controls shall be inspected at this time, and maintained or reinforced to meet specifications in the plans and this order; ls) This Order of Conditions shall apply to any successor in interest or successor in control; 19) Members and agents of'the Conservation Commission shall have the right to enter and inspect the premises to evaluate compliance with the Conditions and to require the submittal of any data deemed necessary for that evaluation; page 5-3 (nQsrorex \wp \conecca \order.cc) 6K4432PG02�,,; . The Applicant shall ewtify the Commission, is writing, as to the date that work will be commencing on the project. Said notification must be received by the Commission no sooner than ten (10) days and no later than five (S) days prior to the commencement of the approved activityl 21) The owner of the property described in this Order must advise any potential buyer of the property that any construction upon or alteration to said property, including brush clearance, may require action by the Northampton Conservation Commission and any instrument conveying any or all of the owner's interest in said property or any portion thereof shall contain language substantially as follows: •This property may be subject to the Northampton Wetlands Protection Ordinance, the Wetlands Protection Act, an Order of Conditions, and /or a Determination of Applicability from the Northampton Conservation Commission'j 0 10 The contractor is responsible with the applicant and property owner for any violation and the penalties under the law for such violation. while all activities regulated by this Order ire being performed and during the construction phase for this project, an on -site foreman, or project engineer, shall have a copy of this permit at the alto, be familiar with the conditions of thin permit, and adhere to such conditions. A copy of the plans and Order must always be on -site and in all excavating machinery when work is being performed; 23) All required permits must be obtained from the Planning Board, Zoning Board, Department of Public works, G Building Inspector prior to the start of this project and all permits must be complied with. Army 406 permits and Water Quality Certifications must be obtained yrior to the start of projects involving fill. within wetlands; Upon completion of the project, the Applicant shall submit a statement that all work has boon done in conformance with the provisions of the approved order of Conditions and request a Certificate of Compliance. (if chocked) statement shall be by a Professional Engineer or by a Wetlands Consultant who has been approved by the Commission: ( ) YES ( ) NO (if checked) An 'As Built' plan shall be included with the project engineer's statement, detailing the post - development conditions of the site: ( )YES ( ) NO. fffffff�f•f �f ��f �f ���������� f•�����f��f.f�f�����ff��f •ff���f��••f••f���••ff��• Z THIS :JOTICE OF INTENT HAS SEEM VE.V1Ed A.VJ THE OPOLR OF CONDITIONS _ PROHISING WORK ANO REASONS FOR DENIAL ARE ATTACHED AND CONTAINED IN THE FOLL(XOI'dG: DENIAL UNDER-THE WETLANDS PROTECTION ACT: ATTACNMENT A DENIAL UNDER THE CITV OF NORTHAMPTON'S WETLA,VD PROTECTION ORDINANCE": ATTACMIENT 8 page 5-4 (wAwores\wp\conscom\ordsr.co) OK4r'32PCn23 Issued By Northam Co vat o Commission Signatures: f This Order must be signed by a majority of the Conservation Commission. On this fig day of a 4- 199V, before me personally appeared ^ee ;Wv .t to me known to be the person described in and who executed the foregoing instrument and acknowledged that he /she executed the same as his /her free act and deed. • "WRVW2 W. n�osw NoTANY wsLIc .. ,� +�s Notary Public My cdMIld'5TW hk� 1rei The applicant, the owner, any person aggrieved by this Order, any owner of land abutting the land upon which the proposed work is to be done, or any ten residents of the City or town in which such land is located, are hereby notified of their right to request the Department of Environmental Protection to issue a Superseding Order, providing the request is made by certified mail or hand delivery to the Department, with the appropriate filing fee and Fee Transmittal Form as provided in 310 C?SR 10.03(7), within ten days from the date of issuance of this determination. A copy of the request shall at the same time be sent by certified mail or hand delivery to the Conservation Commission and the applicant. Detach on dotted line and submit to the Northampton Conservation Commission prior to commencement of work. PLEASE NOTE - -TBIS IS NOT REQUIRED It THE COMMISSION RAS ALREADY RECORDED TQZ ORDER, AS IS 78EIR USUAL PRACTICE, UNLESS LAND IS REOISTM= IN LAND COURT. ............................................... ............................... To Northamoton Conservation Commission: Please be advised that the Order of Conditions for the project at C -(-,ACy 15;n BQiUf, %! /h File Number has been recorded at the Registry of Hampshire CounLr •,,a has been noted in the chain of title of the affected property in accordance with General Condition 8 on , 19 If recorded land, the Gnstrument number which identifies this transaction is If registered land, the document number which identifies this transaction is Signature .Applicant P 5 -6 (memorex \wp \ccnsccm \crder.cc) tK4432P-o2 City of Northampton, Massachusetts Office of Planning and Development City Hall - 210 Main Street Northampton, MA 01060 - (413) 586-6950 FAX (413) 586 -3726 • Community and Economic Development • Conservation • Historic Prasarvstion • Planning Board • Zoning Board of Appeals • Northampton Parking Commission ATTACHMENT A ISSUANCE OF AN ORDER OF CONDITIONS PROHIBITING WORK UNDERt THE MASSACHUSETTS WETLANDS PROTECTION ACT FOR: COOK'S DAM - MAIN STRERT LEEDS, MA At its regularly scheduled meeting, held January 10, 1994, the Northampton Conservation Commission voted 3 -2 -1 to DENY the project as proposed within a Notice of Intent for the Cook's Dam Bridge, and located on Main Street, Leeds, MA. This denial is in accordance with the provisions contained within 310 CMR 10.05 (6) (c). Additional reasons for the Commission's denial are listed below. 1. The project has been denied under the Wetlands Protection Act because the Commission determined that the requirements under Section 10.03 (1) (a) of the Wetlands Protection Act's Regulations were not met. Specifically, this section requires any person who files a Notice of Intent to perform work within an area subject to protection of the Act or within the buffer zone, to demonstrate-to the issuing authority: (1) that the area is not significant to the protection of any of the interests of the Act; or (2) that the proposed work will contribute to the protection of the interests identified in the act by complying with the general performance standards established by 310 CMR 10.00 for that area. Z. The Commission found that the information submitted by the applicant lacked sufficient, site specific data regarding the impact of the proposed work upon downstream areas. The Commission determined that these requirements were not met because: PACE 1 of 2 OP0004AL MNTEO CN RECVCLEO RAPER SKI, 32 ?G X239 A. Inadequate information was supplied to the Commission within the Notice of Intent and at the public hearing, dealing with possible erosion of banks, turbulent flows and the impact of proposed work upon downstream areas. This information was considered integral in preventing an alteration to the wetland resource area as defined in 310 CMR 10.04 Alter (a); 3. In denying the proposed project under the Wetlands Protection Act, the Northampton Conservation Commission determined that no Order of Conditions could be issued for the site, that would adequately protect the interests of the Act, without a redesign of certain aspects of the project, and without the submittal of additional information. The applicant's representative did not request a continuance to supply - the required information. ISSUED: FEBRUARY 7 1994 e�443;,� ►0240 City of Northampton, Massachusetts Office of Planning and Development City Hail • 210 Main Street Northampton, MA 01060 • (413) 586 -6950 FAX (413) 586 -3726 • Community and Economic Development • Conservation • Historic Preservation • Planning Board - Zoning Board of Appeals • Northampton Parking Commission ATTACMUNT E DENIAL OF AN ORDER OF CONDITIONS UNDER: THE CITY OF NORTRMPTON'B WETLANDS PROTECTION ORDINANCE FOR COOK'S DAM -.MAIN STRLET, LEEDB, NA At its regularly scheduled meeting, held January 10, 1994, the Northampton Conservation Commission voted 3 -2 -1 to DENY the project as proposed within a Notice of Intent for the Cook's Dam Bridge, and located on Main Street, Leeds, MA. This denial is in accordance with the provisions contained within City of Northampton's Code of Ordinances Chapter 24, Section 24:7. 1. As reasons for the denial of the proposed project under the City of Northampton's Wetlands Protection Ordinance, the Commission found specifically that the applicant failed to supply adequate evidence in the form of necessary information and plans to convince the Commission that-the work as proposed would not have a significant, cumulative or detrimental effect on the values protected by the Ordinance, because: A. The information submitted by the Applicant, within the Notice of Intent and at the public hearing, lacked sufficient, site specific data regarding the impact of the proposed work upon downstream areas. Specifically dealing with possible erosion of banks, turbulent flows and downstream impacts from the actions proposed. This• information was considered integral in preventing an alteration to the wetland resource area as defined in the City of Northampton's Code of Ordinances Section 24:9 Alter (b), (c), (d), (e), (g), (i) and (j); 2. The Commission determined that an Order of Conditions could not be issued that would adequately protect the values protected under the Ordinance, without a redesign.-of certain portions of the project, and without the submittal of additional information. The applicant's representative did not request a continuance to supply the. required information. ISSUED: FEBRUARY 7 1994 CRGINM. PAINTEO ON RECVCLE0 PAPER Dato v w Z 1 994 8 t--11. O'Clmk aa d.tJ;L nun ucese -M.. Recd eat'd and euam'j �310CMR 10.99 DEP File No. 1246- 341 .. (To be provided by DEP) Form 5 City /Town Northampton Applicant City o6 Northampton Conwonvealth (DENIED) of Massachusetts Order of Conditions PROHIBITI14G WORK Massachusetts Wetlands Protection Act G.L. c. 131, 540 and the Northampton Wetlands Protection Ordinance From Northampton Conservation Commission Issuing Authority To C c t y o6 Northampton (G eoag e Andtikidi ) Richard Capwu6 o ;.(Name of Applicant) (Name of property owner) Address 1'25 Locu.dt StAeet Address 135 Main Street, Leeds This Order is issued and delivered as follows: [ ] by hand delivery to applicant or representative on (date) r" [ ] by certified mail, return receipt requested on (date) This project is located in Northampton at Cooh Dam BAidae - Mara tftpe l I e eA The property is recorded at the Registry of Hampshire County Book 2579 Page 21 Certificate (if registered) N/A ,The - Notice of Intent for this project was filed on 11110193 (date) ,The public hearing was closed on 1110194 (date) Findings The NorthamDton Conservation Commission as reviewed the above- referenced Notice of Intent and plans and has held a public hearing on the project. Based on the information available to the Conservation Commission at this time, the Commission has .determined that the area on which the proposed work is to be done is significant to the following interests in accordance with the Presumptions of Significance set forth in the regulations for each Area Subject to Protection Under the Act (check as appropriate): [ J Public water supply [ ] Private water supply [ J Ground water supply Total Filing Fee Submitted City Share Total Refund Due $ [X] Flood Control [ ] Land containing shellfish [X] Storm damage prevention [ ] Fisheries [X] Prevention of pollution [ ] Protection of Wildlife Habitat 0 State Share 0 (1/2 fee in excess of $25)' City Portion $ State Portion $ (1/2 total) (1/2 total) page 5 -1 (memorex \wp \conscom \order.cc) 1% Therefore, the Northampton Conservation Commission hereby finds that the following conditions are necessary, in accordance with the Performance Standards set forth in the regulations, to protect those interests checked above. The Conservation Commission orders that all work shall be performed in accordance with said conditions and with the Notice of Intent referenced above. To the extent that the following conditions modify or differ from the plans, specifications or other proposals submitted with the Notice of Intent, the conditions shall control. General Conditions 1. 2 . 3 . .r Failure to comply with all conditions stated herein, and with all related statutes and other regulatory measures, shall be deemed cause to revoke or modify this Order. The Order does not grant any property rights or any exclusive privileges; it does not authorize any injury to private property or invasion of private rights. This Order does not relieve the permittee or any other person of the necessity of complying with all other applicable federal, state or local statutes, ordinances, by -laws or regulations. The work authorized hereunder shall be completed within three years from the date of this Order unless either of the following apply: (a) the work is a maintenance dredging project as provided for in the Act; or (b) the time for completion has been extended to a specified date more than three years, but less than five years, from the date of issuance and both that date and the special circumstances warranting the extended time period are set forth in this Order. This Order may be extended by the issuing authority for one or more periods of up to three years each upon application to the issuing authority at..least.30 days prior to the expiration date of the Order. Any fill used in connection with this project shall be clean fill, containing no trash, refuse, rubbish or debris, including but not limited to lumber, bricks, plaster, wire, lath, paper, cardboard, pipe, tires, ashes, refrigerators, motor vehicles or parts of any of the foregoing. .The, applicant is prohibited from using demolition materials, asphalt, large chunks of concrete, tree stumps and limbs, and general refuse; 7. No work shall be undertaken until all administrative appeal periods from this Order have elapsed or, if such an appeal has been filed, until all proceedings, before the Department have been completed. 8. No work shall be undertaken until the Final order has been recorded in the Registry of Deeds or the Land Court for the district in which the land is located, within the chain of title of the affected property. In the case of recorded land, the Final Order shall also be noted in the Registry's Grantor Index under the name of the owner of the land upon which the proposed work is to be done. In the case of registered land, the Final Order shall also be noted on the Land Court Certificate of Title of the owner of the land upon which the proposed work is to be done. The recording information shall be proposed work is to be done. The recording information shall be submitted to the Commission on the form at the end of this Order prior to commencement of the work. The Commission usually will record the Order in the Registry of Deeds. It is the applicant's responsibility to insure the Order is properly recorded. A sign shall be displayed at the site not less than two square feet or page 5 -2 (memorex \wp \conscom \order.cc) ` wW ..r� more than three square feet in size bearing the works, *Massachusetts Department of Environmental Protection, File Number 246 -_,�5 10. Where the Department of Environmental Protection is requested to make a determination and to issue a Superseding Order, the Conservation Commission shall be a party to all agency proceedings and hearings before the Department. XM Upon completion of the work described herein, the applicant shall forthwith request in writing that a Certificate of Compliance be issued stating that the work has been satisfactorily completed. 12. The work shall conform to the following plans and special conditions: PLANS TITLE DATED SIGNED & STAKED BY: =APPENDIX 1 USGS MAP APPLA IX Z Sl l t MAN APPENQT 3 Estimated H � M n _j 993 APPENDIX 4 ftoz i o n Hote Area, V of um e 9 Fitt CaZcu&t i o nos ' nnnt , APPENDIX 6 Reply 6Aam Mausz . Na tu.Aa,Q, Heh i t e 9 Endang eAed Species PAogAam All Plans on File with Northampton Conservation Commission Special Conditions: All construction areas shall be restored to original condition or better upon completion of the project, including vegetation; No area within the 100 year floodplain, any wetland, or area within 100 -Meet of a wetland or 40 feet of a 100 year floodplain, as defined in 310 { ) " "CMR and Chapter 24, shall be permissible disposal sites, unless such ~areas are specifically approved by the Commission; XXU Excavated material and topsoil stockpiles shall be located and stabilized so as to minimize washing into wetland areas or waterways; XX@(,j( Adequate measures shall be taken to prevent erosion and siltation of all disturbed areas, and shall be implemented prior to any construction. Sedimentation and erosion control devices shall be placed according to standards set in the U.S.D.A. Soil Conservation Service, "Guidelines for Soil and Water Conservation in Urbanizing Areas of Massachusetts ". Placement shall be directed at the site by the project engineer in order to accomplish maximum control of erosion and ensure than no eroded materials will reach wetland resource areas. Hay bales must be staked. Silt fencing must be placed in a dug trench with sufficient porosity to allow detained water to pass while trapping suspended sediments; The areas of construction shall remain in a stable condition at the close of each construction day. Erosion controls shall be inspected at this time, and maintained or reinforced to meet specifications in the plans and this order; 18) This Order of Conditions shall apply to any successor in interest or successor in control; 19) Members and agents of the conservation Commission shall have the right to enter and inspect the premises to evaluate compliance with the Conditions and to require the submittal of any data deemed necessary for that evaluation; page 5 -3 (memorex \wp \conscom \order.cc) +�..► vow The Applicant shall notify the Commission, in writing, as to the date that work will be commencing on the project. Said notification must be received by the Commission no sooner than ten (10) days and no later than five (5) days prior to the commencement of the approved activity; 21) The owner of the property described in this Order must advise any potential buyer of the property that any construction upon or alteration to said property, including brush clearance, may require action by the Northampton Conservation Commission and any instrument conveying any or all of the owner's interest in said property or any portion thereof shall 'contain language substantially as follows: "This property may be subject to the Northampton Wetlands Protection Ordinance, the Wetlands Protection Act, an Order of Conditions, and /or a Determination of Applicability from the Northampton Conservation Commission "; The contractor is responsible with the applicant and property owner for any violation and the penalties under the law for such violation. While all activities regulated by.this Order are being performed and during the construction phase for this project, an on -site foreman, or project engineer, shall have a copy of this permit at the site, be familiar with the coridition permit, and adhere to such conditions. A copy of the plans and Order must .always be on -site and in all excavating machinery when work is being performed; 23) All required permits must be obtained from the Planning Board, Zoning Board, Department of Public Works, & Building Inspector prior to the start of this project and all permits must be complied with. Army 404 permits and Water Quality Certifications must be obtained prior to the start of projects involving fill within wetlands; -. Upon completion of the project, the Applicant shall submit a statement that all work has been done in conformance with the provisions . of of the ,_ approved Order of Conditions and request a Certificate of Compliance. (if checked) Statement shall be by a Professional Engineer or by a Wetlands Consultant who has been approved by the Commission: �... [ l YES [ l No . A l_... , . (if checked) An "As Built" plan shall be included with the project engineer's statement, detailing the post - development conditions of the site: [ ]YES ( j NO. .26) THIS NOTICE OF INTENT HAS BEEN DENIED AND THE ORDER CONDITIONS - - .- PROHIBING WORK AND REASONS FOR DENIAL ARE ATTACHED AND CONTAINED - IN THE FOLLOWING: DE�JIAL UNDER THE WETLANDS PROTECTION ACT: ATTACHMENT A DENIAL UNDER THE CITY OF NORTHAMPTON'S WETLA0 PROTECTION ORDINANCE: ATTACHMENT B page 5 -4 (memorex \wp \conscom \order.cc) 'w,. ..rr Issued By Nort Signatures: tLoA Commission 1 This Order must be si ned by a majority of the Conservation Commission. WATg M; VKIOFli GY A � F NOTARY PUBLIC Notary Public My ccIn3�3ib'lY"ekir� "s On this 914#ti day of TAaysi� 199', before me personally appeared .✓e to me known to be the person described in and who executed the foregoing instrument and acknowledged that he /she executed the same as his /her free act and deed. The applicant, the owner, any person aggrieved by this Order, any owner of land abutting the land upon which the proposed work is to be done, or any ten residents of the City or town in which such land is located, are hereby notified of their right to request the Department of Environmental Protection to issue a Superseding Order, providing the request is made by certified mail or hand f delivery to the Department, with the appropriate filing fee and Fee Transmittal Form as provided in 310 CMR 10.03(7), within ten days from the date of issuance of this determination. A copy of the request shall_at . the same time be sent by certified mail or hand delivery to the Conservation Commission and the applicant. - s•. Detach on dotted line and submit to the Northampton Conservation Commission prior;': to commencement of work. PLEASE NOTE- -THIS IS NOT REQUIRED IF THE COMMISSION HAS .ALREADY RECORDED THE ORDER, AS IS THEIR USUAL PRACTICE, UNLESS LAND IS REGISTERED IN LAND COURT. To Northampton Conservation Commission: Please be advised that the Order of Conditions for the project at CcvI<S p�ij, 1 " 4 1 N File Number 246- �� has been recorded at the Registry of Hampshire County ai,a has been noted in the chain of title of the affected property in accordance with General Condition 8 on 19 If recorded land, the I ument number which identifies this transaction is If registered land, the document number which identifies this transaction is Signature Applicant page 5 -6 (memorex \wp \conscom \order.cc) N.. City of Northampton, Massachusetts Office of Planning and Development City Hall • 210 Main Street Northampton, MA 01060 • (413) 586 -6950 FAX (413) 586 -3726 • Community and Economic Development • Conservation • Historic Preservation • Planning Board • Zoning Board of Appeals • Northampton Parking Commission ATTACHMENT A EM2 ISSUANCE OF AN ORDER OF CONDITIONS PROHIBITING WORK UNDER: THE MASSACHUSETTS WETLANDS PROTECTION ACT FOR: COOK'S DAM — MAIN STREET, LEEDS, MA At its regularly scheduled meeting, held January 10, 1994, the Northampton Conservation Commission voted 3 -2 -1 to DENY the project as proposed within a Notice of Intent for the Cook's Dam Bridge, and located on Main Street, Leeds, MA. This denial is in accordance with the provisions contained within 310 CMR 10.05 (6) (c). Additional reasons for the Commission's denial are listed below. 1. The project has been denied under the Wetlands Protection Act.because the Commission determined that the requirements under.Section 10.03 (1) (a) of the Wetlands Protection Act's Regulations were.not met. Specifically, this section requires any person who files a Notice of Intent to perform work within an area subject to protection of the Act or within the buffer zone, to demonstrate to the issuing authority: (1) that the area is not significant to the protection of any of the interests of the Act; or (2) that the proposed protection of the complying with the established by 310 work will contribute to the interests identified in the act by general performance standards CMR 10.00 for that area. 2. The Commission found that the information submitted by the applicant lacked sufficient, site specific data regarding the impact of the proposed work upon downstream areas. The Commission determined that these requirements were not met because: PAGE 1 of 2 ORIGINAL PRINTED ON RECYCLED PAPER Nftw rM A. Inadequate information was supplied to the Commission within the Notice of Intent and at the public hearing, dealing with possible erosion of banks, turbulent flows and the impact of proposed work upon downstream areas. This information was considered integral in preventing an alteration to the wetland resource area as defined in 310 CMR 10.04 Alter (a); 3. In denying the proposed project under the Wetlands Protection Act, the Northampton Conservation Commission determined that no Order.of Conditions could be issued for the site, that would adequately protect the interests of the Act, without a redesign of certain aspects of the project, and without the submittal of additional information. The applicant's representative did not request a continuance to supply the required information. ISSUED: FEBRUARY 7 1994 PAGE 2 of 2 010- n City of Northampton, Massachusetts Office of Planning and Development City Hall • 210 Main Street Northampton, MA 01060 • (413) 586 -6950 FAX (413) 586 -3726 • Community and Economic Development • Conservation • Historic Preservation • Planning Board • Zoning Board of Appeals • Northampton Parking Commission ATTACHMENT B .,owl DENIAL OF AN ORDER OF CONDITIONS UNDER: THE CITY OF NORTHAMPTON'S WETLANDS PROTECTION ORDINANCE FOR: COOK'S DAM — MAIN STREET, LEEDS, MA At its regularly scheduled meeting, held January 10, 1994, the Northampton Conservation Commission voted 3 -2 -1 to DENY the project as proposed within a Notice of Intent for the Cook's Dam Bridge, and located on Main Street, Leeds, MA. This denial is in accordance with the provisions contained within City of Northampton's Code of Ordinances Chapter 24, Section 24:7. 1. As reasons for the denial of the proposed project under the City of Northampton's Wetlands Protection Ordinance, the Commission found specifically -that the applicant failed to *supply adequate evidence in the form of .necessary information and .plans to.convince the Commission that the work as proposed would not have a significant, cumulative or detrimental .effect.on the values protected by the Ordinance, because: A. The information submitted by the Applicant, within the Notice of Intent and at the public hearing, lacked sufficient, site specific data regarding the impact of the proposed work upon downstream areas. Specifically dealing with possible erosion of banks, turbulent flows and downstream impacts from the actions proposed. This information was considered integral in preventing an alteration to the wetland resource area as defined in the City of Northampton's Code of Ordinances Section 24:9 Alter (b), (c), (d), (e), (g), (i) and (j); 2. The Commission determined that an Order of Conditions could not be issued that would adequately protect the values protected under the Ordinance, without a redesign of certain portions of the project, and without the submittal of additional information. The applicant's representative did not request a continuance to supply the required information. ISSUED: FEBRUARY 7, 1994 ORIGINAL PRINTED ON RECYCLED PAPER 4 G� to LLJ o K r < <p a r� a � - J F � U L� N C w UI zo 'd I �I I % �f I I �r t w� 2� �1 Vf� _ L n Y C] < ri 3 O W = h V a6 N W C tA W� 0 �- V) C� a " m a U D Z .Q d ' z K Ld Z t � o '- `��• O O +nW i t w / sz N N }�. wX n N W o + 1� LL� 0 i CN r o M h N i L 0 r Q � G 4 W Q, z LJ a �--� uj O Z a J � Ln O W a � Y OQa O E.. O ❑ C. 0 IEJ �� d Z�LL) `Lw LL g0m A 0 Z to j Q Er a nUH6K I9 'ON XV3 S31dI00SSv 30ISAH vs:91 03M H -H -030 Ji',�[- 4 -94 TUE 10:00 BAY" ' ASSOCIATES SwImp- FAX -, N0. 61 � "`'55095 P, 02 K Bayside Engineering Associates, Inc, CONSULTING ENGINEERS • ARCHITECTS January 3, 1994 Mr. George Andrikidis, P.E. Department of Public Works 125 Locus Street Northampton, MA 01060 5 MIDDLESEX AVENuE SOMERVILLE, MASSACMUSETTS 02145.1 127 TELEPHONE t617� 525 -4r96 FAX t517� E ; -S S:c35 RE: Filling Mill River Bottom Erosion Dole at Cooks Dam Bridge, Northampton Dear Mr. Andrikidis, This letter is to confirm that no additional information has been requested by the U.S. Army Corps of Engineers (COE) for the project listed above. The letter dated December 23, 1993 from the COE states the requirements which must be met for the Massachusetts Programmatic General Permit (PGP) to be authorized by the COE. If you have any questions or need additional information, please feel free to contact our office. Very truly yours, cc, APL 6:.W)EISDAM CA0103I,SJT BAYSTDE ENGINEERING ASSOCIATES, INC. Steven J. Tyle . /Enviro�yfrental Manager JEAN- 4 -94 TUE 10:00 BA )E ASSOCIATES FAX N0, 61 0 55095 P. 01 SAYSID E:.EN�lNEERINC� .:.: I FAX - ASSOC IA:TES'; ' INC: ...:..:..:. :...:v...TRANS_ MITTAL I Middlesex Avenue Somerville, MA C2145 —1 1 271 date: 61 c5 6 c FAX � (C 17) 625 -50951 �X 41 S �Z loo I Please Deliver To: Company Name/ Address: From: .9 F: - y\(1r �d U I Urgent Reply Requested i Reply At Your Own Convenience ,Reply Today l . No Reply Necessary Number Of Pages Including This Cover Sheet = If all pages are not received, please notify our firm as soon as possible Covk� - Oam q"�- WILLIAM F. WELD GOVERNOR ARGEO PAUL CELLUCCI LIEUTENANT GOVERNOR TRUDY COXE SECRETARY December 2 3 , 19 9 3 Tel: (617) 727 - 9800 Fax: (617) 727 -2754 CERTIFICATE OF THE SECRETARY OF ENVIRONMENTAL AFFAIRS ON THE ENVIRONMENTAL NOTTFTCATTON FORM PROJECT NAME : Cooks Dam Bridge and Mill River PROJECT LOCATION : Northampton EOEA NUMBER : 9698 PROJECT PROPONENT : City of Northampton DATE NOTICED IN MONITOR : November 23, 1993 4 Pursuant to the Massachusetts Environmental Policy- .-- AQt,--- -. - (G. L., c. 30, s. 61 -62H) and Section 11.06 of the MEPA regulations (301 CMR 11.00), I hereby determine that the above project does not require the preparation of an Environmental Impact Report (EIR). The project is the reconstruction of portions of the Cooks Dam Bridge and the filling of a portion of a pool of Mill River which is now used by persons jumping from the bridge 20 -30 feet above and thus presents a safety problem. The deck of the stone arch bridge is to be.reconstructed, including a sidewalk on the downstream side. The masonry walls are to be removed and replaced by steel railings. The second part of the bridge, which spans the spillway, will need work on the supporting steelwork. That section is not a stone arch construction. An existing gas line and a new water line are to be attached to the downstream side of the bridge. The upper portion of the river pool, about 10 by 20 feet is to be filled with 4 -5 ton rocks to above water level to eliminate the pool area used for jumping. The remainder of the pool is available for swimming from the ledge below. I note that this description, provided by the Northampton DPW Engineer, is at odds with the plan provided by Bayside Engineering (undated, faxed on 12/22/93). The area to be filled is owned by Look Park and the Northampton Country Club. The ENF did not describe the bridge work, but the two projects are to be pursued together. The city anticipates that most of the cost of the projects will be borne by the Massachusetts 100% RECYCLED PAPER r *""" EOEA #9698 ENF Certificate December 23, 1993 Highway Department. The City considered a "suicide fence ", but expects that it would be cut to once again provide access for jumping. Also, the utilities on the side of the bridge could be used for access. I would prefer that the City placed the utilities on the upstream face, or placed a steep barrier over the utilities to limit access. Filling a portion of a river to discourage jumping seems excessive and even dangerous if carried out according to the plan instead of the City engineer's description. While water will occupy the spaces between the rocks, the habitat . w _1 1 change. Additionally, if the ri are not placed carefully, larger stream flows may relocate the rocks into the remainder of the pool, or further downstream. I expect these issues can and will be resolved in the permitting process and conclude that an EIR is not necessary for that purpose. December 23. 1993 DATE, Trudy Coxe Comments received : Planning & Development - PVPC - 12/7/93 Mass Audubon - 12/13/93 TC /DES /ds 12/6 & 8/93 E DEPARTMENT OF THE ARMY NEW ENGLAND DIVISION, CORPS OF ENGINEERS ..' 424 TRAPELO ROAD WALTHAM, MASSACHUSETTS 02254 -9149 REPLY TO \� ATTENTION OF December 23, 1993 Regulatory Division File No. 199302893 Mr Samuel B. Brindis, P. E. Director of Public Works City Of Northampton 125 Locust Street Northampton, MA 01060 Dear Mr. Brindis: 6, - C_ cz - 2— 1( 1�3 It appears that your project shown on the plan entitled, "APPENDIX 2 -SITE MAP COOKS DAM BRIDGE ", and dated "NOVEMBER 11, 1993 PLAN ", will have only minimal individual and cumulative impacts on the waters and wetlands of the United States, and will be authorized by the Corps of Engineers under the attached Massachusetts Programmatic General Permit (PGP) as soon as you have completed the following: (1) obtained all necessary local and state approvals (see pages 1 and 2 of the PGP for requirements and page 12 of the PGP for addresses); and (2) ensured that your project meets all applicable terms and conditions of the Programmatic General Permit. No additional authorization is needed under Section 10 of the Rivers and Harbors Act or Section 404 of the Clean Water Act. It is your responsibility to ensure compliance with the terms and conditions of this permit. Performing work not authorized by this permit, starting work without obtaining other applicable state and local approvals, or failing to comply with the permit conditions may subject you to the enforcement provisions of our regulations. r11 If you have any questions, please contact Mr. Laurie H. Suda at (617) 647 -8213, or toll -free at 800 - 343 -4789 or 800 - 362 -4367 within Massachusetts. Sincerely, Q I-v 3�aren Kirk Adams Chief, Permits Branch Regulatory Division Enclosure Copy Furnished: DEP Western Region Wetlands 436 Dwight Street Springfield. MA 0" 03 DEC -22 -93 WED 16:34 BAYME ASSGC i ATES FAX M. 61 55095 BAYSIDE ENGINEERING . I. aSSOCIA.TEj; �INC: � � . � :.. <�P:.:• :f ; ..,� � . P. 01 FAX'.:.:..: :...TRANSIMITTAL 5 Middlesex Aver,uG Date: ZZ �q Scr;e�ri1(s, MA 0214 17) 3 (617) 02- - -4 6 ^c; FAX � (6 i 7) 625 -500=, 413 - 582 Please Deliver T 0: <�i r -2 R 1 t Company Name/ P AC' dras �. Frcat: <, .T 12. U �.YI Ti R`: �cok Do rn - Bt'iclam ep Hots aE� FAQ .. �. iS \.. K . �N.ti.. . � � A wl. � . \ � .rrl::..w. i %ql: �•. t����,w�::r J.:'w:Z� >• =A�J) �� • . ' •. ... ... " I U � f I �� {ro Lam- s Cour c?1. l Z• 1 l • '� 3 � I i r i I Urgent Reply Requested i Reply At Your Own Convenience Reply T clay No Reply Necessary Number Of Paces Including This Ccver Sheet = i If all paces are nct received, please notify our firm as soon as possible i i 2 V) 4 �$N 2 Q. CBJ� � } j•X I c WC I � z x b CS a N z 1 �. .t P ( 2 �•j',, y+� R< O �v w I Ot d 4+ 1 r- a 0 0 0. 0 �? a o h N, ' O W 1 a LA- ��. a I C o�o i V) X N } G Z W G.r 0Uw {OW A 3 z IL Z O 1 mW 'JO cr � ice NNE y IAU z < O 4 __- W z3 v Esc ED r v~i a g •�� n i rr ,� Z< u N 3: o P O , N-, x h W m ZO 'd 960SHH19 'ON�Xdd S4VOOSSd 301SAV8 b6:9I 03M 66 -zz -034 a im lftw� Bayside Engineering Associates, CONSULTING ENGINEERS - ARCHITECTS Inc, 5 MIDDLESEX AVENUE SOMERVILLE, MASSACHUSETTS 02145-1127 December 16, 1993 Northampton Conservation Commission Northampton City Hall 210 Main Street Northampton, MA 01060 RE: Filling Underwater Erosion Hole at Cooks Dam Bridge EOEA File No. 9698; DEP File No. 246 -341 Dear Commission Members, The following information is submitted in behalf of the City of Northampton for the project listed above. This information verifies the information presented to the Conservation Commission on December 13, 1993. This information is intended to show that the stones used to fill the erosion hole would stay in place even if a 100 year flood occurred. A 100 year flood would produce a stream velocity of 8.9 feet per second (fps). A 2 foot diameter stone will resist up to a 13.5 fps velocity. This project proposes using 4 -5 foot diameter stones to fill the river bottom hole. This size stone will resist approximately 20 fps of velocity (Reference: River Mechanics Volume II, page 23 -17). The likelihood of stone movement is further reduced due to the fact that the stones will fill a hole below the river bottom therefore, they will be below the river flow profile and will not be subject to the full force imposed by the water velocity. A copy of the table from River Mechanics Volume II, referenced is included for your convenience. If you have any questions or need additional information, please feel free to contact our office. Very truly yours, BAYSIDE ENGINEERING ASSOCIATES, INC. CC:: GA, APL, DQ R. Carparso Northampton Cons. Comm. Jeremiah Mew, EOEA, Western Region MEPA Unit, Boston DEP Wetlands, Western Region Encl. Steven J. T e �/ TELEPHONE (617) 625 -4696 _ FAX (617) 625 -5095 The following information is submitted in behalf of the City of Northampton for the project listed above. This information verifies the information presented to the Conservation Commission on December 13, 1993. This information is intended to show that the stones used to fill the erosion hole would stay in place even if a 100 year flood occurred. A 100 year flood would produce a stream velocity of 8.9 feet per second (fps). A 2 foot diameter stone will resist up to a 13.5 fps velocity. This project proposes using 4 -5 foot diameter stones to fill the river bottom hole. This size stone will resist approximately 20 fps of velocity (Reference: River Mechanics Volume II, page 23 -17). The likelihood of stone movement is further reduced due to the fact that the stones will fill a hole below the river bottom therefore, they will be below the river flow profile and will not be subject to the full force imposed by the water velocity. A copy of the table from River Mechanics Volume II, referenced is included for your convenience. If you have any questions or need additional information, please feel free to contact our office. Very truly yours, BAYSIDE ENGINEERING ASSOCIATES, INC. CC:: GA, APL, DQ R. Carparso Northampton Cons. Comm. Jeremiah Mew, EOEA, Western Region MEPA Unit, Boston DEP Wetlands, Western Region Encl. Steven J. T e �/ w 1 ,�/ RIVER MECHANICS VOLUME II Edited and Published by HSIEH WEN SHEN Professor of Civil Engineering, Colorado State University H. W. Shen, P.O. Box 606, Fort Collins, Colorado U.S.A. 80521 plaza and Sanchez (1964) determined the following size .requirements for riprap in a flume study. Table 23 -1 Riprap Requirement after Maza and Sanchez (1964) Mean flow Velocity Size of Riprap Required feet per second feet 3 0.2 4.5 0.33 6.0 0.39 7 . 5 0.60 9.Q- 0.85 10.5 1.2 12.0 1.5 13.5 1.9 3 N"Opi Bayside Engineering Associates, CONSULTING ENGINEERS - ARCHITECTS December 16, 1993 Executive Office of Environmental Affairs 100 Cambridge Street, 20th Floor Boston, MA 02202 ATTN: MEPA Unit, File No. 9698 -4mo/' Inc. 5 MIDDLESEX AVENUE SOMERVILLE, MASSACHUSETTS 02145-1127 TELEPHONE (617) 625 -4696 FAX (617) 625 -5095 RE: Filling Underwater Erosion Hole at Cooks Dam Bridge, Northampton EOEA File No. 9698 Reuly to issues in December 8,1993 Memorandum from Paulette L. Kuzdeba. Northampton Senior Planner. to MEPA. Dear Sir: This letter is written on behalf of the project applicant to answer the questions raised by Paulette L. Kuzdeba, Northampton Office of Planning, in her December 8, 1993 memorandum to MEPA regarding the project listed above. The ENF application does not list Open Space/Recreation, Fisheries/Wildlife or Water Supply/Use as being affected by this project for the following reasons. The river bottom hole is located on private property, therefore, this location is not part of the designated open space /recreation land in the area. As stated in the September 9, 1993 letter from the Division of Fisheries and Wildlife regarding this project; "Filling of a single 20'x10'x10' erosion hole with large diameter boulders at Cooks Dam Bridge represents an insignificant loss of fish habitat ". This project will not alter the water supply or the use of the water supply. On August 27, 1993 Octavio Santos of DEP Water Supply was contacted regarding this project, he confirmed the Mill River in Northampton did not contribute to a surface water drinking water supply. As indicated in the narrative on the first page of the ENF, the hole was caused by water flowing in the river. Filling the hole with rocks will prevent further erosion of the river bottom. This will have no impact on the velocity and typical flow of the river. The banks boundaries of the river in the area are primarily rock ledge. The potential for other erosion impacts caused by filling this hole are minimal. The hole is 20'x10'x10', therefore, it is believed that filling in the entire hole is necessary to complete the job. No studies have been conducted regarding how far a child can jump or how far he /she thinks they can jump. The consistency of this project with local planning should be answered by Northampton DPW and other Northampton planners. As we understand it, the project has been reviewed and approved by the Mayor. We do not know what other Northampton departments are involved with this project. The site is on private property according to the assessors map provided and any form of swimming or diving in this area is extremely dangerous. `ft. - ,Mw,, The following method of work is proposed. The erosion hole (site) is directly adjacent to Cooks Dam Bridge. The boulders will be brought in by truck. The truck will be parked on the bridge near the site. A crane will also be parked on the bridge adjacent to the site and the boulder truck. The boulders will be rigged, raised out of the truck, lowered to the river and released into the erosion hole using the crane. Personnel access to the site will be along a footpath at the southeast end of the bridge and leading down to the river. Because of the proposed methodology for lowering the boulders and filling the erosion hole. There are no anticipated impacts by this project that would alter any land at the site, therefore, mitigative measures for the prevention of erosion from adjacent land should not be required. The primary impact of this project, referring to the letter dated September 9, 1993 from the Division of Fisheries and Wildlife, would be the potential for situation during the filling operation. This potential impact will be minimized by scheduling the project to occur during the months of June through September as recommended by the Division of Fisheries and Wildlife to protect spawning fish and downstream spawning habitat. If you should have any questions or need additional information, please do not hesitate to contact our office. Very truly yours, BAYSIDE ENGINEERING ASSOCIATES, INC. . Steven J. Tyler, vironm�tal Manager SJT /pt cc: APL, DQ, GA R. Carparso Jeremiah Mew, EOEA, Western Region DEP Wetlands, Western Region Northampton Cons. Comm. Bayside Engineering Associates, Inc. CONSULTING ENGINEERS - ARCHITECTS December 16, 1993 Executive Office of Environmental Affairs 100 Cambridge Street, 20th Floor Boston, MA 02202 ATTN: MEPA Unit, File No. 9698 5 MIDDLESEX AVENUE SOMERVILLE. MASSACHUSETTS 02145-1127 TELEPHONE 16171 625 -4696 FAX f617T 625 -5095 RE: Filling Underwater Erosion Hole at Cooks Dam Bridge, Northampton EOEA File No. 9698 ReMv to information noted in EOEA DEP Western Rezions letter dated December 3. 1993. Dear Sir: This letter is written on behalf of the project applicant to provide a description of the method of work and access to the site for the project listed above. The need for this information was noted in the December 3, 1993 Notification of File Number from Jeremiah Mew, EOEA, DEP Western Region to the project applicant. The following method of work is proposed. The erosion hole (site) is directly adjacent to Cooks Dam Bridge. The boulders will be brought in by truck The truck will be parked on the bridge near the site. A crane will also be parked on the bridge adjacent to the site and the boulder truck The boulders will be rigged, raised out of the truck, lowered to the river and released into the erosion hole using the crane. Personnel access to the site will be along a footpath at the southeast end of the bridge and leading down to the river. Because of the proposed methodology for lowering the boulders and filling the erosion hole, there are no anticipated impacts by this project that would alter any land at the site, therefore, mitigative measures for the prevention of erosion from adjacent land should not be required. The primary impact of this project, referring to the letter dated September 9, 1993 from the Division of Fisheries and Wildlife, would be the potential for situation during the filling operation. This potential impact will be minimized by scheduling the project to occur during the months of June through September as recommended by the Division of Fisheries and Wildlife to protect spawning fish and downstream spawning habitat. If you should have any questions or need additional information, please do not hesitate to contact our office. Very truly yours, BAYSIDE ENGINEERING ASSOCIATES, INC. "Steven J. Tylit4nviro#mental Manager cc: APL, DQ, GA R. Carparso Jeremiah Mew, EOEA, Western Region DEP Wetlands, Western Region Northampton Cons. Comm. Massachusetts Audubon Society South Great Road Lincoln, Massachusetts 01773 (617) 259 -9500 December 13, 1993 .1 L. Trudy Coxe, Secretary Executive Office of Environmental Affairs 20th Floor 100 Cambridge St. Boston, MA 02202 Attention: MEPA Unit Re: EOEA # 9698, Cooks Dam Bridae, Northampton Dear Secretary Coxe: On behalf of the Massachusetts Audubon Society, I submit the following comments on the Environmental Notification Form (ENF) for the above referenced project. The Mill River is an important resource area. As recently as the early 1970s, it contained a high diversity of freshwater mussel species. The river was an historic site of the dwarf wedge mussel, a federally endangered species which has been eliminated from the Mill River but is being considered for reintroduction efforts there. The mussels and other species associated with the river were severely affected over a period of years by a series of disturbances, including several oil spills and major sedimentation problems associated with pond dredging. However, the river recently has shown signs of a dramatic comeback, including revival of populations of several species of mussels. While this project does not occur in the known habitat of any rare species, the sensitive nature of this water body should be taken into account. The effects of the project on potential rare species habitat (including downstream habitat), bank and streambottom stability, water quality, sedimentation, and other potential impacts to aquatic resources should be carefully considered before the project moves forward. For example, has the hole in the riverbed been surveyed for potential mussel Populations? Will filling of this hole result in the redirection of the energy of the water falling over the dam, causing erosion in adjacent areas and sedimentation downstream? While this project has a public safety purpose, care must be taken so that it does not work against that very purpose. The area should be clearly posted so that people who do not know that the work has been done will not harm themselves jumping into a swimming hole that no longer exists. If feasible, the City should also provide alternative water based recreation for area youths and mention the availability of such recreational sites on signs posted at this location. Printed on Recycled Paper 1%wo, •...e Thank you for the opportunity to comment. Sincerely, E. Heidi Roddis Environmental Policy Specialist CC: George Andrikidis, Northampton Dept. of Public Works Northampton Conservation Commission Massachusetts Natural Heritage and Endangered Species Program .a aRVR+A'!11 r Bayside Engineering Associates, CONSULTING ENGINEERS - ARCHITECTS December 10, 1993 Mr. George Andrikidis, P.E. Department of Public Works 125 Locus Street Northampton, MA 01060 Dear Mr. Andrikidis: 5 MIDOLESEX AVENUE SOMERVILLE, MASSACHUSETTS 02145-1127 TELEPHONE 16171 625 -4696 FAX (617) 625.5095 RE: Filling Mill River Boston Erosion Hole at Cooks Dam Bridge, Northampton EOEA File No. 246 -341 Reply to information noted in EOEA letter dated December 3. 1993. The following method of work is proposed. The erosion hole (site) is directly adjacent to Cooks Dam Bridge. The boulders will be brought in by truck. The truck will be parked on the bridge near the site. A crane will also be parked on the bridge adjacent to the site and the boulder truck. The boulders will be rigged, raised out of the truck, lowered to the river and released into the erosion hole using the crane. Personnel access to the site will be along a footpath at the southeast end of the bridge and leading down to the river. Because of the proposed methodology for lowering the boulders and filling the erosion hole, there are no anticipated impacts by this project that would alter any land at the site, therefore, mitigative measures for the prevention of erosion from adjacent land should not be required. The primary impact of this project, referring to the letter dated September 9, 1993 from the Division of Fisheries and Wildlife, would be the potential for situation during the filling operation. This potential impact will be minimized by scheduling the project to occur during the months of June through September as recommended by the Division of Fisheries and Wildlife to protect spawning fish and downstream spawning habitat. If you should have any questions or need additional information, please do not hesitate to contact our office. Very truly yours, BAYSIDE ENGINEERING ASSOCIATES, INC. � l `7 Steven J. Type , Environmental Manager SJT /pt Inc. cc: APL, DQ, MC Bayside Engineering Associates, Inc. CONSULTING ENGINEERS - ARCHITECTS December 10, 1993 Mr. George Andrikidis, P.E. Department of Public Works 125 Locus Street Northampton, MA 01060 _4W1 5 MIDDLESEX AVENUE SOMERVILLE, MASSACHUSETTS 02145-1127 TELEPHONE 16171 625 -4696 FAX(617)625 -5095 RE: Filling Mill River Boston Erosion Hole at Cooks Dam Bridge, Northampton EOEA File No. 246 -341 Reply to issues in December 8. 1993 Memorandum from Paulette L. Kuzdeba, Northampton Senior Planner. to MEPA. Dear Mr. Andrikidis: The ENF application does not list Open Space/Recreation, Fisheries/Wildlife or Water Supply/Use as being affected by this project for the following reasons. The river bottom hole is located on private property, therefore, this location is not part of the designated open space /recreation land in the area. As stated in the September 9, 1993 letter from the Division of Fisheries and Wildlife regarding this project; "Filling of a single 20'x10'x10' erosion hole with large diameter boulders at Cooks Dam Bridge represents an insignificant loss of fish habitat ". This project will not alter the water supply or the use of the water supply. On August 27, 1993 I contacted Octavio Santos of DEP Water Supply regarding this project, he confirmed the Mill River in Northampton did not contribute to a surface water drinking water supply. As indicated in the narrative on the first page of the ENF, the hole was caused by water flowing in the river. Filling the hole with rocks will prevent further erosion of the river bottom. This will have no impact on the velocity and typical flow of the river. The banks boundaries of the river in the area are primarily rock ledge. The potential for other erosion compacts caused by filling this hole are minimal. The hole is 20'x10'x10', therefore, it is believed that filling in the entire hole is necessary to complete the job. No studies have been conducted regarding how far a child can jump or how far he /she thinks they can jump. The consistency of this project with local planning should be answered by DPW and other Northampton planners. As we understand it, the project has been reviewed and approved by the Mayor. We do not know what other Northampton departments are involved with this project. The site is on private property according to the assessors map provided and any form of swimming or diving in this area is extremely dangerous. The following method of work is proposed. The erosion hole (site) is directly adjacent to Cooks Dam Bridge. The boulders will be brought in by truck. The truck will be parked on the bridge near the site. A crane will also be parked on the bridge adjacent to the site and the boulder truck. The boulders will be rigged, raised out of the truck, lowered to the river and released into the erosion hole using the crane. Personnel access to the site will be along a footpath at the southeast end of the bridge and leading down to the river. t+W `�►� DANIEL S. GREENBAUM Commissioner t JOHN HIGGINS Jd�"OO Regio Director RE: NOTIFICATION OF FILE NUMBER WETLANDS/ (city /town) DATE: 1 7 ? / 3 The Department of Environmental Protection has received a Notice of Intent filed in accordance with the Wetlands Protection Act (M.G.L. c. 131, §40): APPLICANT: • r� ADDRESS: KiA PROJECT LOCATION: OWNER: KCSArD F ADDRESS: 135 t71f 3 IF CHECKED, THE FOLLOWING ITEM(S) APPLY TO THIS NOTICE OF INTENT: A. This project has been assigned the following file #: ZA� — 3 4 ` t ) Although a file # is being issued, please note the following: ACV S h> t 4C } 61 C4 14611', 40 1 We — '1h { ISSUANCE OF A FILE NUMBER INDICATES ONLY COMPLETENESS OF SUBMITTAL, NOT APPROVAL OF APPLICATION B. No File # will be assigned to this project until the following missing information is sent to this office, to meet the minimum submittal requirements in accordance with the Wetlands Protection Regulations at 310 CMR 10.00: ( ) copy(s) of a completed Notice of Intent (Form 3 or Form 4 of Sect. 10.99, whichever is applicable) and a cony of the Fee Transmittal Form, with a 01Dv of the check for the State's share of the Notice of Intent filing -f= ( ) copy(s) of plans, calculations, and other documentation necessary to completely describe the proposed work and mitigating measures to protect resource areas. ( ) copy(s) of an 8 -1/2 x 11" section of the USGS map of the area. ( ) copy(s) of plans showing compliance with Title 5 of the State Environmental Code, 310 CMR 15.00. ( ) Proof that a copy of your Notice of Intent has been mailed or hand delivered to the Natural Heritage and Endangered Species Program. COMMENTS: (see page 2 for additional information) 1 C : _ Other Regulatory Jurisdiction `-" _ -. woo l Application has been forwarded to Waterways Regulatory Program to determine if a Chapter 91 License is required. ( ) Applicant is advised to forward a copy of the Notice of Intent to the Corps of Engineers for review (call 1- 800 - 362 -4367 for information). D. "'_ 401 Water Quality Certification The project described in your Notice of Intent requires a 401 Water Quality Certification from the Department of Environmental Protectipp and may require submittal of a 401 application form. See below for further details: Based upon the information submitted in and with your Notice of Intent a separate 401 Water Quality Certification application form is not required. The Department of Environmental Protection has reviewed the plans submitted by the applicant and finds that there is reasonable assurance that the project or activity will be conducted in a manner that will not violate the Massachusetts Surface Water Quality Standards, provided that: a) the applicant receives and complies with a Final Order of Conditions from the local conservation commission or the Department; b) the Order of Conditions does not cause the loss of more than 5,000 sq. ft. of bordering vegetated wetlands and land under water and/or the dredging of more than 100 cubic yards of land under water; c) any loss of vegetated wetlands has been mitigated with a minimum replication of 1:1; and d) the project is not exempt from the M.G.L. c.131, §40 - the Wetlands Protection Act: is not part of a subdivision; does not cause the loss of any wetlands designated as Outstanding Resource Waters; and does not cause the loss of any salt marsh. Therefore, provided that the above conditions are satisfied, the Final Order of Conditions will serve as the Water Quality Certification for this project. This does not relieve the applicant of the duty to comply with any other statues or regulations. ( ) Before the activity described in the Notice of Intent can commence, you must obtain a Water Quality Certification from this Regional Office. Please complete the enclosed 401 Water Quality Certification appliWion form and file it with this Regional Office for review. - ( ) Your project involves dredging of greater than 100 cubic yards of material or requires a permit from the Federal Energy Regulatory Commission for work in "waters of the Commonwealth." Therefore, your proposed project is subject to 314 CMR 9.00 and requires a Water Quality Certification. Please complete the enclosed 401 Water Quality Certification application form and file it with the Department of Environmental Protection, Division of Water Pollution Control, One Winter Street, Boston, MA 02108. Contact the Division of Water Pollution Control at 617 - 292 -5655 if you have any questions. For more information please contact: i tf ilk, cc: Conservation Commission ( ) U.S. Army Corps of Engineers ( ) Owner: ( ) Representative: ( ) DEP - Water Pollution Control ( ) DEP Waterways ( ) Other: Page 2 s BAYSIDE ENGINEERING ASSOC., INC. JOP 5 MIDDLESEX X SHEETNl O F 2 SOMERVILLE, MASSACHUSwww'S 02145 (617) 625 -4696 CALCULATED BY DATE FAX (617) 625.5095 CHECKED By �^ DATE +si�7 J P.=: 'A- NYC. 9a 12"S 1' Pm ' 4�kg +c eom We J141i 'o -i w — * TOLL RH i MM 4= Appendix 4 Page 1 of 2 1-/ c " Form 3 commonwealth of XassachuBetts i DIU I.;te r+o . '�(� '3 UI (1 be prwwol by D Gty /roM-n Northampton Appiwnnt Citv of No - = t— Departstent of Dafeaae United States Notice of Intent of Ameri Under the Massachusetts Wetlands Protection Act, G.L. c. 131, 540 and Application for a Department of the Array Permit part I: General Information 1. Location: Street Address Lot Number 10 -D -46 Public 2. Project: Type Safetv Cooks Dam Bride, Main Street Description See Attachment 1 3. Registry: countyHampshi.re current Book 7579 Certificate (if Registered Land) 4. Applicant City of Northampton Address 125 Locust Street, Northampton, MA 5. Property owner Richard Caparso Address 135 Main Street: Lppdq . MA 01093 6. Representative Mr. Geor rikidis. P.F. Address 125 Locus Street, Northampton, MA t Page ?) Tel. (413) 582 -1570 Tel. (413) 586 -1898 LM 7. a. Have the conservation Commission and the Depart- ment's Regional office each been sent, by certified mail or hand deliver, Z copies of completed Notice of Intent, with supporming plans and documents? Yes Q No Cl b. Has the fee been submitted? Yes ® No Cl c. Total Filing Fee Submitted 0 d. City /Town Share of Filing Fee 0* State Share of Filing Fee 0* (sent to City /Town) (:4 of fee in excess of S25, sent to OEP) e. Is a brief statement attached indicating how the applicant calculated the fee? ® Yes ❑ No *Municipality exempt from filing fees I NOTICE OF INTENT Attachment 1 2. Project Description: The project consists of backfilling an eroded hole in the Mill River bed below Cooks Dam Bridge with large diameters boulders making the erosion hole area level with the rest of the river bed. The hole in the bottom of Mill River has eroded over time to its current depth of approximately 10 feet below the normal river bottom. The erosion hole does not contribute to the river flow path. The hole eroded due to the turbulent flow caused by water flowing over the dam, adjacent to the bridge, and falling to the river bottom. This project will not alter water flow in the Mill River. The need to fill the river bottom erosion hole is to prevent persons from climbing on the bridge, 20 -30 feet above the river surface, and jumping into the river bottom hole and risking serious personal injury. `••w .a/ Roadways and parking areas Property boundaries, easements and rights -of -way other part 2IZ: work Description Indicate which of the following information has been provided (on a plan, in narrative description or calculations) to clearly, completely and accurately describe work proposed within each of the resource areas checked in Part I, item 11 above. Identifying Number /Letter (of plan, narrative or calculations) Appendix 1 Appendix 4 ?lanview and cross Section of:, structures (such as build -ngs, piers, towers and headwalls) Drainage and flood control facilities, including culverts and open channels(with inverts), dams and dikes subsurface sewage disposal systems & underground utilities Tilling, dredging and excavating, indicating volume and composition of material compensatory storage areas, where required in accordance with Part III, section 10.57(4) of the regulations. wildlife habitat restoration or replication areas other ?oint source Discharee Description of characteristics of discharge from point source (both closed and open channel), when point of discharge falls within resource area checked under Part I, item 11 above, as supported by standard engineering calculations, data and plans, including but not limited to the following: 1. Delineation of the drainage area contributing to the point of discharge; 2. Pre-and post-development peak run-off from the drainage area, at the point of discharge, for at least the 10 -year and 100 -year frequency storm; 3. Pre- and post- develocwnt rate of infiltration contributing to the resource area checked under Part 1, item 11 above; 4. Estimated water quality characteristics of pre- and post-developmer + t run -off at the point of discharge. Part IV: Mitigating Measures rM 1. Clearly, completely and accurately describe, with reference to supporting plans and calculations where necessary: (a) All measures and designs proposed to meet the performance standards set forth under each resource area specified in Part 11 or Part III of the regulations; or (b) Why the presumptions set forth under each resource area specified in Part II or Part III of the regulations do not apply. 0 Coastal Resource Area ':'ype: Identifying number or 3 Inland letter of support Land Under Waterway documents The project will fill a 20'long x 10'wide x 10'deep river bottom erosion hole adjacent to Cooks Dam Bridge. The surface area of the hole is approximately 200 ft .2 and the volume is Appendix 2 approximately 2,000 ft.'. The hole is being filled to prevent Appendix 3 persons from climbing on the bridge, 20 -30 feet above the Appendix 4 river surface, and jumping into the river bottom hole and Appendix 5 risking serious personal injury. The erosion hole will be filled Appendix 6 with large diameter boulders during a low flow month (June - September) to reduce potential harm due to siltation. This project will not present a significant environmental impact. 0 Coastal Resource Area Type: Identifying number or 0 Inland letter of support documents ❑ coastal ❑ Inland 2. Resource Area Type: ,.,/ Identifying number or letter of support documents Clearly, coeoletely and accurately cescribe, with reference to supporting plans and calculations .mere necessary: (a) all measures and designs to regulate wort within the Buffer Zone so as to ensure that said wort does not alter an area specified in Part 1, Section 10.020)(a) of these regulations; or (b) if wort in the Buffer Zone will alter such an area, all measures and designs proposed to meet the performance standards established for the adjacent resource area, specified in Part 11 or Part III of these regulations. ❑ coastal Resource Area Type Bordered Identifying number or ❑ Inland By 100 -Feet Discretionary Zone: letter of support documents `..- ,.,/ part V: Additional Information for a Department of the Army Permit 1. CoE Application No. (to be provided by COE) 2. Mill River (Name of waterway) 3. Names and addresses of property owners adjoining your property: Richard Caparso Frank Look Memorial Park 135 Main Street North Main Street Leeds, MA 01053 Florence, MA 01060 4. Document other project alternatives (i.e., other locations and /or construction methods, particularly those that would eliminate the discharge of dredged or fill material into waters or wetlands). 5. 8h x I1 drawings in planview and cross - section, showing the resource area and the proposed activity within the resource area. Drawings must be to scale and should be clear enough for photocopying. Certification is required from the Division o= water Pollution Control before the Federal permit can be issued. Certification may be obtained by contacting the Division of water Pollution Control, 1 winter Street, Boston, Massachusetts 02108. where the activity will take place within the area under the Massachusetts approved Coastal Zone Management Program, the applicant certifies that his pr000sod activity complies with and will be conducted in a manner that is consistent with the approved program. Information provided will be used in evaluating the application for a permit and is made a matter of public record through issuance of a public notice. Disclosure of this information is voluntary; however, if necessary information is not provided, the application cannot be processed nor can a permit be issued. Z hereby certify under the pains and penalties of perjury that the foregoing Notice of Intent and accompanying plans, documents and supperting data are t =ae and complete, to the best of my knowledge. signature of Applicant Date signature of ,kppli-cant's Representative Date FORM "Exception to EHG Form 4345 approved by HCUSACE, 6 May 1982" YET„ 100 (TEST) 1 MAY 82 "This document contains a joint Department of the Army and State of Massachusetts aoollcacion for a permit to obtain permission to perform activities in United States waters. The Office of Management and 9udget(CM6) has acoroved those questions required Dy the US Army :orps of Engineers. omS mumoer 0702.0036 and exciraclon dare of 3G Septemoer 1983 aeplies ". This statement will oe sec in 6 point type. 2 Hai deny 1 — . ✓ ' l Hen �. .�• APPENDIX 1 - USGS I, /n 1, i F _ ✓�// ,� /�:, �, / lip. " - -� / it , I ' I f ,/ �, i 1� e � _ 1 ~ .lvi - ^' lJ % � �' hr1; _� If• / %� ��� � �- +',' I Ij% j ��,.-� - ' i I s:�llli \•\ J i J 'Iun�Yl� , \� O r �_ S t J` — >_ r.San rigm�+ar.• /' /Y. //' Cem <a � 0 'l . �) j \��'�/�'� '•: %f �/ \ \''•� `.1 ��� //_ 'O ' ',� \1 t �/ i �' \�.' J -'`� t c \,�• _ 4 ;� ��:i� ;! 't .• , /��' � yl �I( . j \ P 2� i .vlT �I �r� Y.T.. • °• ry �' �� „(� it Ir � ` ;,'� /i':,;�j� ^t` \. \ 1 \`,•. � la \ 1 / \ v '• - .,� <�� _ / A. �. .f % �� I�, \ 11' �� �--° ,.I �r%� i� - \, ''.,; �I ;•, y \ 1 Li l\`r' P. Leeds �� ! )', w, f. -; , / • _. � � �R66ert !tea ,; ; , �' _ � ::;;�•: � 'ate' \'`' yy ��'� - ---�.J , , J �;�;' j �/ i � �%� ��/ ��% C \ ..�:1 �(- {•I1,, "�i 'ire r�'I �, J N . �';� \ �� �� �i fJ s ND_rihampton\ - 77 - . 1 �.0 •r'r' li{ �,./ /!1 , 0� �.. �. •\.L.�� ISJ ,r Geountry Cis•' \\ �_ I \ \ �� I r u i ��\ (/ �`i/ nr .•. �F� .�/ / /�' �\ji�` _� •' �f.. •� 1 MEMORIAL • `\ \ \�\ D PARK d J COOKS DAM BRIDGE °( (PROJECT LOCUS) �` 2 it / �/ �� \�.' ^_: ;nom l �) — •. J j Meadow o � 1 --� •�- - 17, ) "'� 1 • E LF 1 f \,,,, ., �.V.a� ;"-- .•�- ., =1' �� 1� 1 �" \ '� / o • R - t i � //� % r 'ill O ~ 'I,''" J� / /i, ��`•�'� /,' /, j \ \J 1 ` �'� / �� � f �.'� :� 'i� �\01'1:;�11111�11��} , 6 �. %r EASTHAMPTON QUADRANGLE ) ;•, j;!•i5�� ANGLE !c�� iJ} ' � ; ' �?`•.�\ �,, ` fly ^ -- ;rj' `.\ r r�• -0 � Zo _ /:; ,i MASSACHUSETTS 1,� 7.5 MINUTE SERIES TOPOGRAPHICP�t. r �/ i;�• ���` � - i� �r ��- s?Y7;i': _ui.',nv..., � - ( � �`•- '1// ; EASTHAMPTON, MASS. -�_- lJ i • ~ %�`'\ N4215— w7237.5/7.5 ■ MASS c In 1964 P D H• �i \ '\ \ i' - v. \ \�•;' PHOTOREVISEO 1979 1 �„ , •�, ;�' j am\ i" 1 \ `\ \1 ^ ":c ^ AMS 6468 1 SW- SERIES V814 Vb QOACRANGL_ LCCALON \ SCALE 1.24000 0 1 MILE 1000 0 1000 2000 30l:U 4000 5000 6000 7000 FEET % — — \ M i n e-r � 0 — I KILOMETER ` Appendix 1 CONTOUR INTERVAL 10 FEET f; /• " -_ :.,_, DATUM IS MEAN SEA LEVEL �'` _��`•- ��, - APPENDIX 2 - SITE MAP COOKS DAM BRIDGE sl N U 2 \ N � W ; ../ FILL ERODED HOLE, 20 DEEP, WITH LARGE DIA. BOULDERS , 1 , F 7 v Erosion Hole Site Plan November 11, 1993 Appendix 2 C n� k ° a �i o � 1 I� 1 N � V Y 2 FJ N < W ; 1 i � o I , RIVER BANK < = i (ROCK LEDGE) ' 1 F < o �< < � Y 1 I J WI WI 8 1 J < N rfl N U 2 \ N � W ; ../ FILL ERODED HOLE, 20 DEEP, WITH LARGE DIA. BOULDERS , 1 , F 7 v Erosion Hole Site Plan November 11, 1993 Appendix 2 MAP OF ESTIMATED HABITATS E A S T H A M P T O N Q U A D Of STATE-LISTED RARE WETLANDS WILDLIFE Use only In reference to the Wetlands Protection Act Regulations (310 CMR 10) Natural Heritage i Endangered Species Program rhusetls Division of Fisheries & Wlldlile APPENDIX 3 - ESTIMATED HABITATS OF STATE- LISTED J LL RARE WETLANDS WILDLIFE, 1993 EDITION NORT FAAt�� COOKS DAM BRIDGE (PROJECT LOCUS) LA° Ro its _ p Me Res !ousts at ' •�'•. .• . • d savunL RBIs Per R r L df 6- I Pond �. •' ALE! nd ,. t 'NiiiL HILLS i PAR d _ _Rocky Hill _Pond PINE 1 H • • fi.ul ta • ' LLE L . •• W T WIIA Y / a. ►IAI �5 Appendix 3 . /DI(Dt0► ���iJ. I • BAYSIDE ENGINEERINb,�SSOC., INC. Boa 5 MIDDLESEX AVE. SHEET NO � o Z SOMERVILLE, MASSACHUSETTS 02145 (617) 625 -4696 CALCULATED BY D' Ouo ra 9 ` 0.. DATA 8 /!�j' 9 3 FAX (617) 625 -5095 CHECKED BY pgTG s�„ c MTS _ ......... _ ................ ... �..._... _-- PNf.'7tL::14� iYgr Slec6� 2^S I , Al l =AO" .2 mac. V= 01471 74 HW rX fv(E 103-M 41V i Appendix 4 BAYSIDE ENGINEERING ASSOC., INC. 5 MIDDLESEX AVE. SOMERVILLE, MASSACHUSETTS 02145 (617) 625 -4696 FAX (617) 625 -5095 JOP 1 ../ SHEET Nn 2 1 Of CALCULATED BY QU Q ra 4 CHECKED BY _._:._......... .._.. .......__._.._.._. ....:_..._...�....._..._....... _.._._._._ _........_ ..:.........._ _..___ . ... .... ... .... —. _ _ L `�- � Va /c/5 i �r e,4 OAT= ... ......... : ........... :._...._._._ Appendix 4 . _..... .... _... ....... _ Page 2 of 2 // T 3 Id °r ', 3r � s _ P1100uCt;YFi �nsn I tA.+M 1K. Gi Wa f1411 rO a," of TOU FYR 1 44,154M Commonwealth 377 Divisionot .. Fisheffies&Wildlife _ Wayne F. MacCallum, Director R E G E- I V E- D �SGC., INC. September 9, 1993 SEPIjI3 Mr . Steven J. Tyler Environmental Manager s ,,.� Bayside Engineering Associates, :r_c, `M!D0L'=. --- -X A,VE- S0,MER�' :_ -._, MA 5 Middlesex Avenue Somerville, Massachusetts 02145 -1127 RE: Filling Mill River Erosion Hole at Cooks Dam Bridge, Northampton Dear Mr. Tyler: A search of our files indicates that the Mill River supports trout, and an assortment of common fish species There are no known rare or endangered fish species present. Filling of a single 20'x10 "x10" erosion hole with large diameter boulders at Cook's Dam Bridge represents an insignificant loss of fish habitat. My primary concern would be the potential for siltation during the filling operation. To protect spawning fish and downstream spawning habitat, I recommend this operation occur during summer low flows during the months of June through September. Sincerely, g&o,d -�. I Richard L. Keller Aquatic Biologist cc: Ralph Taylor, MDFW Conn. Valley District Supervisor Appendix 5 Field Headquarters One P abbit Hill load, Westborough, Massachusetts 01581 (508) 792 -7270 An Agcncy of the Department of Fisheries. Wildlife & Environmental Law Enforcement y Commonwea`P f Massachusetts '.w Natural Heritage and Division of Fisheries and Wildlife._ Species Program 100 Cambridge Street Boston, MA 02202 ' ' -\ tel (617) 727 -9194 fax (617) 727 -72x8 NHESP No.:93 -704 __ _ - -• _ ; I; Steven J. Tyler Bayside Engineering Associates 5 Middlesex Avenue Somerville, MA 02145 -1127 17 September 1993 Re: Filling Mill River Bottom Erosion Hole Cooks Dam Bridge, Northampton, MA Dear Mr. Tyler: Thank you for contacting the Natural Heritage and Endangered Species Program for information regarding rare or endangered species in the vicinity of the project referred to above. At this time we are not aware of any rare or endangered plants or animals or exemplary natural communities that would be adversely affected by the proposed project. This review concerns only rare or endangered species of plants and animals and ecologically significant natural communities for which the Program maintains site - specific records. This review does not rule out the possibility that more common wildlife or vegetation might be adversely affected by the project, especially if it will modify currently undeveloped areas. Should project plans change, or new rare species information become available, this evaluation may have to be reconsidered. Please call me if you have any questions. Sincerely, Jay Copeland Environmental Reviewer Form: IPROJNP.JC This response to your request for rare species information has been prepared for you as a free service. However, funding for this service comes largely from voluntary contributions. Those wishing to help support the program's work, including the preparation of responses to requests for rare species information such as this, can do so by making out a check to the "Natural Heritage and Endangered Species Fund" and sending it to: THE NHES FUND, 100 Cambridge Street, Room 1902 - MDFW-HP, Boston, MA 02202. Contributions are tax deductable on federal income tax returns. Thank you for your support. Appendix 6 Form 3 Commonwealth of Massachusetts �t� Cam„ 1)JU t'lic No. (1 oc providcd by Da) Gtyfro%-n Northampton Applw2nt Citv of NorT nn�_ Department of Defense United States Notice of Intent of 1Wmerica Under the §40 Massachusetts Wetlands Protection Act, G.L. c. 131, and Application for a Department of the Army Permit Part I: General Information 1. Location: Street Address Lot Number 10 - - Public 2. Project: Type Safetv Cooks Dam Bridge, Main Street Description See Attach t 3. Registry: CountyHaWsh Current Book 7574 Certificate (if Registered Land) a. Applicant City of Northampton Address 125 Locust Street, Northampton, MA 5. Property owner Richard Caparso Address 135 Main Street: T,g?�q. 6. Representative Mr. Geor Andri i rtic. P.F. Address 125 Locus Street, Northampton, MA t Page I)t Tel. (413) 582 -1570 Tel. (413) 586 -1898 Te1. (413)98 2 -0570 ommission a 7. a. Have the Conservation C de the Department's Regional copies Ofcompleted Notice each been sent, by certified ma i_ or hand deliver, Intent, with supporting plans and documents? Yes ® No ❑ b. Has the fee been submitted? Yes ® No ❑ C . Total Filing Fee Submitted 0* d_ City /Town Share of Filing Fee 0* State Share of Filing Fee 0* (sent to City /Town) (Y, of fee in excess of 525, sent to OEP) e. is a brief statement attached indicating how the analicant calculated the fee? ® Yes ❑ No *Municipality exempt from filing fees `%me NOTICE OF INTENT Attachment 1 2. Project Description: The project consists of backfilling an eroded hole in the Mill River bed below Cooks Dam Bridge with large diameterX boulders making the erosion hole area level with the rest of the river bed. The hole in the bottom of Mill River has eroded over time to its current depth d� of approximately 10 feet below the normal river bottom. The erosion hole does not 03, Kn °� contribute to the river flow path. The hole eroded due to the turbulent flow caused by r water flowing over the dam, adjacent to the bridge, and fal to the river bo ttom. This p ro j ect vv� l�not alter wa er ow m the Mill River. The need to fill the river bottom erosion hole is to prevent persons from climbing on the bridge, 20 -30 feet above the river surface, and jumping into the river bottom hole and risking serious personal injury. `'`° A°o ��� l ? ``✓ ..I' S. Have all obtainable permits, variances and approvals required by local by - law been obtained? Yes ® No ❑ obtained Applied For: Not Applied For: MEPA 9. Is any portion of the site Ls ubje t to$1053tlanddss R order pursuant to G.L. C. 131, $ 4 o 10. List all plans and supporting documents submitted with this Notice of Intent. Identifying Title, Date Number /Letter Appendix 1 USGS Map Appendix 2 Site Map Appendix 3 Estimated Habitat Map, 1993 AppanrliY 4 p— n ^`nn• unla_ p nlrnma F Fill C- Appendix 5 Reply: from Mass Division of Fisheries & Wildlife Appendix 6 Reply from Mass. Natural Heritage & Endangered Species Program 11. check those resource areas within which work is proposed: (a) ❑ Buffer Zone (b) Inland: Land Subject to Flooding ❑ Bank' ❑ Bordering vegetated wetland - ❑ Bordering Land Under water Body &nw�at�erway� C5 - I ❑ Isolated (c) Coastal: / 7 ❑ Designated Port Area* ❑ Land Under the ocean- i ❑ Coastal Beach ❑ Coastal Dune ❑ Beach, ❑ Coastal Bank Barrier ❑ ❑ Rocky Intertidal Shore- Salt Marsh- ❑ Land Under Salt Pond- ❑ Land Containing shellfish- ❑ Fish Run' \ / *Likely to involve U.S. A_^ny corps of Engineers concurrent jurisdiction. See General Instructions for completing Notice of Intent. O.i rn 12. Is the project within estimated habitat which is indicated on the most recent Estimted Habitat Map Natural Heritagetand EndangeredeSpeciesaProg Wildlife (if any) of Program? P YES ( No [ XJ Date printed on the Estimated Habitat Hap No MAP AVAILABLE [ J (if any) sent a copy of the Notice of Intent to the Natural Heritage If yea, have you and Endangered Species Program via the U.S. Postal Service by certified or priority mail (or otherwise sent it in a manner that guarantees delivery within two days) no later than the date of the filing of this Notice of tntent with the conservation commission and the DEP regional office? YES [ J No [ J If yes please attach evidence of timely mailing or other delivery to the Natural Heritage and Endangered Species Program. part II: Site Description Indicate which of the following information has been provided ( on a plan, in narrative description or calculations) to clearly, completely and accura *_ely describe existing site conditions. Identifying Number /Letter (of plan, narrative or calculations) Natural Features soils Vegetation Topography open water bodies(including ponds and lakes) Appendix 2 - lowing water bodies(including streams and rivers) Public and private surface water and ground water supplies on or within 100 feet o! site Maximum annual ground water elevations with dates and location of test Appendix 2 Boundaries of resource areas checked under Part 1, item II above other Nan -made Features:, Appendix 2 Structures (such as buildings, piers, towers and headwalls) Drainage and flood control facilities at the site and immediately off the site, including culverts and open channels (with inverts), dams and dikes subsurface sewage disposal systems Underground utilities Roadways and parking areas Property boundaries, easements and rights -of -way other Part III: Work Description Indicate which of the following information has been provided and accurately in narrative description or calculations) to clearly, y, completely y describe work proposed within each of the resource areas checked in Part I, item 11 above. Identifying Number /Letter (of plan, narrative or calculations) Appendix 1 Appendix 4 ?lanview and cross section of :, structures(such as build -ngs, piers, towers and headwalls) Drainage and flood control facilities, including culverts and open channels(with inverts), dams and dikes subsurface sewage disposal systems i underground utilities Filling, dredging and excavating, indicating volume and composition of material Compensatory storage areas, where required in accordance with Part III, section 10.57(4) of the regulations. Wildlife habitat restoration or replication areas Other ?oint source oischarge. Description of characteristics of discharge from point source (both closed and open channel), when point of discharge falls within resource area checked under Part I, item 11 above, as supported by standard engineering calculations, data and plans, including but not limited to the following: 1. Delineation of the drainage area contributing to the point of discharge; Z. Pre -and post-develoCment peak run-off from the drainage area, at the point of discharge, for at least the 10-year and 100-year frequency Storm; 3. Pre- and post - develocn+ent rate of infiltration contributing to the resource area checked under Part 1, i tern 11 above; G. Estimated water quality characteristics of pre- and post-cevelopment run -off at the point of discharge. 'low Part IV: Mitigating Measures ... 0 ' 1. Clearly, coapletely and accurately describe, with reference to supporting plans and calculations where necessary: (a) ALL measures and designs proposed to Beet the performance standards set forth under each resource area specified in Part It or Part III of the regulations, or (b) Why the presumtions set forth under each resource area specified in Part It or Part III of the regulations do not apply. Cl Coastal Resource Area Type: Identifying number or Inland letter of support Land Under Waterway documents The project will fill a 20'long x 10'wide x 10'deep river bottom erosion hole adjacent to Cooks Dam Bridge. The surface area of the hole is approximately 200 ft.' and the volume is Appendix 2 approximately 2,000 ft. The hole is being filled to prevent Appendix 3 persons from climbing on the bridge, 20 -30 feet above the Appendix 4 river surface, and jumping into the river bottom hole and Appendix 5 risking serious personal injury. The erosion hole will be filled Appendix 6 with large diameter boulders during a low flow month (June - September) to reduce potential harm due to siltation. This project will not present a significant environmental impact. ❑ Coastal Resource Area Type: Identifying number or ❑ Inland letter of support documents 0 coastal 0 Inland Resource Area Type: Identifying number or letter of support documents 2. Clearly, cwvi etely and accurately oescribe, with reference to supporting plans and calculations .There necessary: (a) all measures and designs to regulate wort within the Buffer Zone so as to ensure that said wort does not alter an area specified in Part 1, Section 10.020)(a) of these regulations; or (b) if work in the Buffer Zone will alter such an area, all measures and designs proposed to meet the performance standards established for the adjacent resource area, specified in Part 11 or Part 111 of these regulatiom. 0 coastal Resource Area Type Bordered Identifying number or 0 Inland By 100 -Feet Discretionary Zone: letter of support documents 1 .. i .../ Part V: Additional Information for a Department of the Army Permit 1. COE Application No. (to be provided by COE) 2. Mill River (Name of waterway) 3. Names and addresses of property owners adjoining your property: Richard Caparso Frank Look Memorial Park 135 Main Street North Main Street Leeds, MA 01053 Florence, MA 01060 4. Document other project alternatives (i.e., other locations and /or construction methods, particularly those that would eliminate the discharge of dredged or fill material into waters or wetlands). 5. 8� x 11 drawings in planview and cross - section, showing the resource area and the proposed activity within the resource area. Drawings must be to scale and should be clear enough for photocopying. Certification is required from the Division of Water Pollution Control before the Federal permit can be issued. Certification may be obtained by contacting the Division of Water Pollution Control, 1 Winter Street, Boston, Massachusetts 02108. Where the activity will take place within the area under the Massachusetts approved Coastal Zone Management Program, the applicant certifies that his proposed activity complies with and will be conducted in a manner that is consistent with the approved program. information provided will be used in evaluating the application for a permit and is made a matter of public record through issuance of a public notice. Disclosure of this information is voluntary;' however, i! necessary information is not provided, the application cannot be processed nor can a permit be issued. I hereby certify under the pains and penalties of perjury that the foregoing No -ice of Intent and accompanying plans, documents and supperting data are trse and complete, to the best of my knowledge. Signature of Applicant Date r- 441 1 Signature of IAppli-6 Representative Date FORM "Exception to EWG form 4345 approved by HOUSACE, 6 May 1982 ME7D 100 (TEST) 1 MAY 82 "This document Contains a joint oeoartment of the Army and State of Massachusetts acatication for a permit to obtain permission to perform activities in united States waters. The Office of Management and Sudget(OM8) has aporoved those cuestions required by the US Army Corps of Engineers. CMS wurcer 0702-0035 and exoiration date of 30 Septemoer 1983 acpl ". This statement will be set in 6 point type. I=