SW1220801_Stormwater Report_20230214 (2)

FINAL DRAWING - RELEASED FOR CONSTRUCTIOA
POST -DEVELOPMENT WATERSHEDS
"POST-WS 1"
AREA = 0.04 AC
Tc = 5 MINUTES (ASSUMED)
CN = 61 (100% GRASS - GOOD CONDITION)
"POST-WS 2"
AREA = 0.07 AC
Tc = 5 MINUTES (ASSUMED)
CN = 61 (100% GRASS - GOOD CONDITION)
"POST-WS 3"
AREA = 1.12 AC
Tc = 5 MINUTES (ASSUMED)
CN = 88 (5% WET POND OPEN WATER, 67% IMPERVIOUS,
28% GRASS - GOOD CONDITION)
"POST-WS 4 (UNDETAINED)"
AREA = 0.11 AC
TC = 5 MINUTES (ASSUMED)
CN = 85 (64% IMPERVIOUS, 36% GRASS - GOOD CONDITION)
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DBA Tri-City Tire Service
DB 2022 Pg 20�0
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POST-WS 2
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Forest City NC 2020, LLC
DB 2035 Pg 3305
PB 41 Pg 211
245-1-21 1
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POST-WS 1
STUDY POINT
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ORIGINAL ISSUE DATE: 07/10/2022
REVISIONS:
1 NCDEQ COMMENTS 08/03/2022
2 NCDEQ COMMENTS 01/23/2023
PROJ. NO. 22025
POST -DEVELOPMENT
WATERSHED EXHIBIT
40
1i EX2