HomeMy WebLinkAboutWPO201900027 Other 2021-05-25y LEGEND
PERENNIAL WATERS OF THE U.S. (R3) U
or
INTERMITTENT WATERS OF THE U.S. (114)
- r / ♦`��J \\\ \\ \ \\\I\ / � \ � \ ,,, / � � _ \ \\ // I 1 / / � / ++++ PALUSTRINE FORESTED (PFO) WETLAND z
— -- \\ \ / l / / _ --. / / — — STUDY AREA
CD W
*SITE -SPECIFIC 100-FOOT RIPARIAN BUFFER Z
ego \----'^\\\—\` \\\\ \\ PROPOSED PERMANENT IMPACT O
°o / PROPOSED TEMPORARY IMPACT U O
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CID
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\S \\ \\—° e \ °o8a NOTES: a- Cri
1. THE WETLANDS AND WOTUS DEPICTED NORTH OF THE PROPOSED CONNECTOR ROAD p = p
WERE FIELD -VERIFIED BY THE U.S. ARMY CORPS OF ENGINEERS (USAGE) DURING A p ti
JURISDICTIONAL DETERMINATION NAO-2019-00021 FEBRUARY 11 2019 WETLANDS CA �
AND WOTUS SOUTH OFTHE PROPOSED CONNECTOR ROADARE PRELIMANRY UNTIL U
\ CONFIRMED BY USAGE.
o \ \ — — ` \ "�� \ ` \ \ \ \ \ \ \ \ I \ \ \�//✓ / \ \ \ \ \ \ \ \\ \ O / \ \ 2. EXISTING CONDITIONS WERE PROVIDED BY ROUDABUSH, GALE & ASSOCIATES, 2018
\'p� \ \ — \^ \ \ \ �I ( ^ \ O \ \ \ \ \ \ \ \ / ' WITH SUPPLEMENTARY SURVEY PROVIDED FOR THE WETLANDS AND WOTUS IN THE Q
��OO \ �\ SOUTHERN PORTION OF THE SITE IN 2019. PROPOSED DEVELOPMENT IS PROVIDED BY
\ / \ — J \ \ \ \ \ \ COLLINS ENGINEERING, 2019.
\\y\\Soo \ ` \_ °Oeo y `---- \ \ \ \00
/ a
_WATERS OFTHE U.. \ \ \ / \\ !y \\\ \\ \\\ \\ \\\ \\\ \\\\ // /
o
2,655 LF (0.71 ACRE) \ ^ \ \\ \ — \ \ / \\ \ \ \ _ — // `\\ \zo�
e
WETLAND AND WATERS OF THE U.S.
TOTAL
PERENNIAL WATERS OF THE U.S. (R3)
31396 LF (43,538 SF)
INTERMITTENT WATERS OF THE U.S. (R4)
609 LF IS,495 SF)
EPHEMERAL WATERS OF THE U.S. (RE)
245 LF (597 SF)
PALUSTRINE FORESTED WETLANDS (PFO)
8,403 SF (0.19 AC.)
SUMMARY OF WATERS OF THE U.S. AND WETLAND IMPACTS
Average
Impact Amounts
Temporary Impact
Drainage
LF. R3
SF. R3
SF PFO
Ac. PFO
LF. R4
SF R4
Impact#
Impact Type
Impact Description
Stream
Area (Sq. Mi.)
Flow (Cfs)
Construction of
1
Connector Road and
F, NT, PE, R3, NV
< 1.0
0.07
168
3,176
0
0.00
Box Culverts.
2
Installation of Box
F, NT, TE, R3, NV
< 1.0
0.07
111
2,667
0
0.00
Culvert and Riprap
3
Road Widening
F, NT, TE, PFO, V
486
0.01
4
Sanitary Tie -In
NT, TE, R4, NV
< 1.0
1 0.01
31
304
Total
I
1
1 279
5,843
1 486
0.01
1 31
1 304
9001
N.
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\ TOP 74s.47 \ i \ I
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OUT729.4 \
8" PVC OUT 729.48 \ \ ` p ooQ
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go
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e
go
uo \ PFO WETLANDS 1,228 S
\ � � � ACRE)
\ \ / STIR SSMH \ \ \ L\;1� I
\ / — TOP 737.16'
I CHECK TOP 737.26'I 1 \ \ \
) \\ °gp \i
I BHECK IN 728.31 �
\\ \\\ 1 111 �^° \ \ \
\ e vc our 727.99' \ \ 1 I 1 \ \ \ a \ \ r \ \
\ \ I I 7ze.' CHECKOU
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ON
SCALE (IN FEET)
40 80
80 0
LLJ
W
o
W
Q
I�
WI
J
REVISIONS I
SHEET
OF 2
SCALE: 1" - 80'
PROJECT DATE:
0610512019
DRAFT: CHECK:
✓SM AMS
FILE NUMBER:
1217—A