HomeMy WebLinkAboutNCS000572_Dan River Stormwater Drainage Area Map_201407131 2
DRAINAGE AREA
4
5
SW001
17.42 ACRES
48" RCP CULVERT
COMBINED CYCLE PLANT
N36.488402
CN = 87
W79.723289
FORMER
OUTFALL
DRAINAGE AREA
PIPE
SOURCE
SW001
17.42 ACRES
48" RCP CULVERT
COMBINED CYCLE PLANT
N36.488402
CN = 87
W79.723289
FORMER
2.34 ACRES
18" RCP CULVERT
COMBINED CYCLE PLANT BMP
SWO02
OUTFALL
SW003
1.02 ACRES
3 - 12" STEEL CULVERTS
STORAGE/LAYDOWN YARD WEST
N36,485207
CN = 79
OF THE POWERHOUSE
W79.722092
SWO04
2.38 ACRES
20" CMP CULVERT
STORAGE SHED AND LAYDOWN YARD
N36,485276
CN = 79
WEST OF THE POWERHOUSE
W79.721901
FORMER
147 ACRES + 600 ACRES OFFSITE
10 -FT CMP CULVERT
SERVICE WATER SETTLING POND
NPDES 004
DISCHARGE PIPE
SWO05
0.07 ACRES
12" CMP CULVERT
AREA ADJACENT TO DAN RIVER
N36,485451
CN = 83
IMMEDIATELY WEST OF POWERHOUSE
W79.721284
SWO06
0.33 ACRES
8" CMP CULVERT
AREA ADJACENT TO POWERHOUSE
N36,485525
CN = 87
W79.721064
SWO07
21.12 ACRES
DITCH OUTFALL
STORAGE/ PARKING AREA FROM
N36,489661
CN = 83
COMBINED CYCLE PLANT
W79.726283
CONSTRUCTION AND WOODED AREA
SW008
8.46 ACRES
DITCH OUTFALL
STORAGE/PARKING AREA FROM
N36.493195
CN = 83
COMBINED CYCLE PLANT
W79.426975
CONSTRUCTION AND WOODED AREA
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DEMO -COMBUSTION �� �\ �-1 \ \V I I II
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3 ✓ I\� e e 0 -� I%% / DA -B 10.5 AC �-� / 1 �- 0 1�u ✓ f \\ \ e
DA -A = 15.6 AC , n
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SW003 OUS BASIN ,-"� !
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a- SETTLING POND OVERFLOW `�� ® , \'e'� _ � - -ems ��\ PRIMARY ASH BASIN e \\ \ \A�\
a- (FORMER NPDES 004) / . \ \� �e / ` �� e., ii e e \� DA -H = 27.2 AC IR ` e
V) SW005 J ` a >�� .,. (PRIMARY POND) / \� l \\ O
L \ SW006 J/ ��, a ee ` �J \\.. !, •e 0. \ J 1 'fie l p D �/f - ��J� �( / l \
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o \ 11 yNPIDES OUTFALL 001
ncrEss PIER PROJECT NO.:
\ 6226-13-
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OUTFALL 009
o CONCRETE DITCH
DRAWING NO.
NPDES OUTFALL 002„
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SECONDARY POND DISCHARGE DAN R C-001
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