R1-Resource Impacts-Proposed-2021rev04.15.22.pdfW
DOCK
HISTORIC CANAL
(APPROXIMATE)
42'
DOCK TO BE PERMITTEDUNDER SEPARATE Chapter 91 License
RIVERFRONT MITIGATION ALSO TO INCLUDE THE REMOVAL OF BITTERSWEET AND OTHER INVASIVESWITHIN PRACTICLE REACH ANYWHERE ON SITE.
RIVERFRONT MITIGATION AREA
4,141 SF
BANK
DISTURBANCE
DISTURBED IVW
1,845 SF
DISTURBED BVW
2,268 SF
WETLAND
REPLICATION AREA
10,643 SF
DISTURBED RIVERFRONT AREA
523 SF (Outer 100')
DISTURBED RIVERFRONT AREA
115 SF (Outer 100')
DISTURBED BVW
176 SF
RIVERFRONT MITIGATION AREA
869 SF
WETLAND REPLICATION AREA
735 SF
DISTURBED BVW
367 SF
DISTURBED RIVERFRONT AREA
12,289 SF (Inner 100')
RIVERFRONT MITIGATION AREA
3,194 SF
WETLAND REPLICATION AREA
934 SF
DISTURBED IVW
75 SF
DISTURBED RIVERFRONT AREA
8,307 SF (Outer 100')
DISTURBED AREA
FROM MHW
972 SF
Remove existing gravel and
material stockpile. Install 6"
min. topsoil and restore to
origional grades. Plant with
Conservation Mix.
Remove existing gravel.
Install 6" min. topsoil
and plant with
Conservation Mix.
Remove existing gravel
road. Install 6" min.
topsoil and plant with
Conservation Mix.
RIVERFRONT MITIGATION AREA B
16,764 SF
INNER 100'= 2,572 SF
OUTER 200' = 14,192 SF
RIVERFRONT MITIGATION AREA A
9,136 SF
Remove existing gravel and
material stockpile. Install 6" min.
topsoil and restore to origional
grades. Plant with Conservation
Mix.
Remove existing gravel and
material stockpile. Install 6" min.
topsoil and restore to origional
grades. Plant woody trees &
shrubs per plant list and seed with
Conservation Mix.
RIVERFRONT MITIGATION AREA C*
5,675 SF
Remove existing gravel and
material stockpile. Install 6" min.
topsoil and restore to origional
grades. Plant woody trees &
shrubs per plant list and seed
with Conservation Mix.
WETLAND
WETLA
N
D
WETLAND
WETLAND
WETLAND
WETLANDWETLAND
WETLA
N
D
WETLAND
WETLAND
WETL
A
N
D
APPROX.
APPROX.
E
D
G
E
O
F
RI
V
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NH
E
S
P
HABITAT
NHESPHABITATMAHW
MAHWMAHW
MAHW
MAHWMAHW200' RI
V
E
R
F
R
O
N
T
Z
O
N
E
200' RIV
E
R
F
R
O
N
T
Z
O
N
E
100' RIVERFRONTZONEFEMA 1
0
0
-
Y
R
F
L
O
O
D
ELEV=12
6
.
0
0'100 YEAR FLOOD ZONENHESP
P
RI
O
RI
T
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H
A
B
I
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A
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MAHW100' RIV
E
R
F
R
O
N
T
Z
O
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E ASSUMED MALWPRIORITYPRIORITY
WETLAN
D
BUFFE
R
100'
EDGE
100'
RIVERFRONT ZONE
200' RIVERFRONT ZONE100' RIVERFRONT ZONEWETLAND BUFFE
R100'WETLAND100'BUFFERA
LIMIT O
F
W
O
R
K
LIMITOF WORKLIMIT OF WOR
K
CZONEP
R
O
T
E
C
T
E
D
10
'
10'
10'25'20'
MITIGATION WORK
COMPLETED
2018
1
0
0
'
W
E
T
L
AND
BU
F
F
E
R
1
0
0
'
W
E
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AN
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FL
O
O
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O
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E
4
0
'
B
U
F
F
E
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FL
O
O
D
Z
O
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E
40' BUF
F
E
R100 YEAR FLOOD ZONEB
DELINEATE EDGE OF RIVERFRONT
AREA USING 2'-3' DIA. BOULDERS
SET APPROX. 20' O.C.
DELINEATE EDGE OF RIVERFRONT
& BVW AREA USING 2'-3' DIA.
BOULDERS SET APPROX. 20' O.C.
PROPOSED
RIVERFRONT MITIGATION AREA A
9,136 SF
Remove existing gravel and
material stockpile. Install 6" min.
topsoil and restore to origional
grades. Plant woody trees &
shrubs per plant list and seed with
Conservation Mix.
Northampton, Massachusetts
MarijuanaManufacturing
Revisions
Landscape ArchitectureCivil Engineering
Planning
Berkshire
Group, Inc.
Design
The
Land Surveying
R1
Impact Plan
Resource Area
60 Damon Road
Facility
RIVERFRONT MITIGATION AREAS
INNER 100'
AREA B = 2,572 SF
SUBTOTAL = 2,572 SF
OUTER 200'
AREA A = 9,136 SF
AREA B = 14,192 SF
AREA C = 5,675 SF
SUBTOTAL = 29,003 SF
TOTAL = 31,575 SF
RIVERFRONT MITIGATION
BORDERING VEGETATED WETLANDS
WORK COMPLETED
NHESP PRIORITY HABITAT
100' & 200' RIVERFRONT AREA
BORDERING VEGETATED WETLANDS
10' WETLANDS PROTECTED ZONE
100' WETLANDS BUFFER
LIMIT OF WORK
PROPERTY LINE
ABUTTER PROPERTY LINE
PERMIT SET
April 15, 2022
WOODY PLANT LIST
Restoration Area Plant Species Common Name Qty Size
A Viburnum acerifolium Maple Leaf Viburnum 15 18”-24”
Amelanchier canadensis Shadblow Serviceberry 12 18”-24”
Juniperus virginiana Eastern Red Cedar 6 2'-3'
Prunus virginiana Chokecherry 3 2'-3'
B Viburnum acerifolium Maple Leaf Viburnum 20 18”-24”
Amelanchier canadensis Shadblow Serviceberry 25 18”-24”
Populus tremuloides Quaking Aspen 10 2'-3'
C Viburnum acerifolium Maple Leaf Viburnum 10 18”-24”
Amelanchier canadensis Shadblow Serviceberry 10 18”-24”
Juniperus virginiana Eastern Red Cedar 3 2'-3'
Populus tremuloides Quaking Aspen 5 2'-3'
New England Conservation/Wildlife Mix - available from New England Wetland Plants, Amherst, MA
APP>/CAd/KN ZAdE͗ Ϯϱlbs/aĐre ͮ ϭϳϱϬ sƋ ft/lb
^PEC/E^͗ sirginia Wild ZLJe ;ElLJmƵs virginiĐƵsͿ, >ittle lƵestem ;^ĐhinjaĐhLJriƵm sĐoƉariƵmͿ, ig
lƵestem ;AndroƉogon gerardiiͿ, Zed &esĐƵe ;&estƵĐa rƵbraͿ, ^witĐh 'rass ;PaniĐƵm virgatƵmͿ,
Partridge Pea ;ChamaeĐrista fasĐiĐƵlataͿ, PaniĐledleaf diĐŬ drefoil ;esmodiƵm ƉaniĐƵlatƵmͿ, /ndian
'rass ;^orghastrƵm nƵtansͿ, lƵe servain ;serbena hastataͿ, ƵtterflLJ MilŬweed ;AsĐleƉias
tƵberosaͿ, laĐŬ ELJed ^Ƶsan ;ZƵdbeĐŬia hirtaͿ, Common ^neenjeweed ;,eleniƵm aƵtƵnaleͿ, ,eath
Aster ;AsterƉilosƵs/^LJmƉhLJotriĐhƵm ƉilosƵmͿ, EarlLJ 'oldenrod ;^olidago ũƵnĐeaͿ, hƉland entgrass
;Agrostis ƉerennansͿ͘