20190230 Ver 7_R-2582A Wetland Impact Summary Sheet_2023.11.28_20231129

WETLAND AND SURACE WATER IMPACTS SUMMARY
VVETLAND IMPACTS SURFACE WATER IMPACTS
Site
No.
Station
(From/To)
Structure
Size / Type
Permanent
Fill In
Wetlands
(ac)
Temp.
Fill In
Wetlands
(ac)
Excavation
in
Wetlands
(ac)
Mechanized
Clearing
in Wetlands
(ac)
Hand
Clearing
in
Wetlands
(ac)
Permanent
SW
impacts
(ac)
Temp.
SW
impacts
(ac)
Existing
Channel
Impacts
Permanent
(ft)
Existing
Channel
Impacts
Temp.
(ft)
Natural
Stream
Design
(ft)
1
-L- 34+78 to 42+09
36" RCP -III / Roadway Fill
0.38
0.01
< 0.01
121
10
2
-L- 81+96 to 85+94
Triple 9 X 9 RCBC / Roadway Fill
0.03
0.01
0.03
0.14
0.01
226
35
3
-L- 92+72 to 96+17
Roadway Fill
0.17
0.09
< 0.01
4
-L- 138+79 to 144+44
42" RCP -III / Roadway Fill
2.10
0.28
0.01
< 0.01
252
21
5
-L- 186+64 to 194+68
Roadway Fill
3.39
0.17
0.19
6
-L- 201+68 to 205+06
Double 48" RCP -III / Roadway Fill
3.37
0.08
0.12
0.09
< 0.01
826
9
7
-L- 248+36 to 251+62
84" RCP -IV / Roadway Fill
1.26
0.01
0.08
0.04
< 0.01
549
35
8
-L- 282+72 to 287+92
Triple 8 X 7 RCBC / Roadway Fill
0.14
0.08
0.13
< 0.01
45
9
-L- 381+38 to 390+97
Roadway Fill
0.64
0.19
10
-L- 409+20 to 409+39
Roadway Fill
< 0.01
11
-L- 420+24 to 421+45
Roadway Fill
< 0.01
< 0.01
12
-L- 150+32 to 151+20
42" RCP -III / Roadway Fill
0.02
< 0.01
209
20
TOTALS':
11.47
0.26
0.11
0.99
0.44
0.03
2665
175
0
'Rounded totals are sum of actual impacts
NOTES:
Site 6 includes 0.465 acres of fill impact due to the total take of wetland within the proposed roadway loop.
Site 3 includes additional 0.09 acres of temp. fill and remove 0.04 of Mechanized Clearing
Site 2 includes 20 linear feet of additional channel impacts from bank stabilization
Site 8 : additional 30 feet bank stabilization, additional 120 feet of perm. and 16 feet temp. stream impacts for sec. stream SB05B
Site 5 includes additional 0.17 acres of temp. wetland fill, convert 0.056 acre from mech. to perm. fill
Site 7 includes additional 62 linear feet of stream impact