2013-01-14_PERMIT FILE - M2012032 ‎(6)‎

• Permit No: M2012032
• IBM Index Class Name: Permit File
• Doc Date: 1/14/2013
• Doc Name: RESPONSE TO STORMWATER ADEQUACY COMMENTS
• From: GREG LEWICKI & ASSOCIATES
• To: DRMS
• Email Name: TC1
• Email Name: TAK
• Email Name: RCO
• Media Type: D
• Archive: No

SWB -6D 100YR Runoff.txt
Runoff Curve Number and Runoff Mon Nov 26 19:14:46 2012
Project: SWB -6D By: B Langenfeld
Location: Revenue Mine Checked:
Developed
1. Runoff Curve Number (CN)
Cover description CN Soil Group Area(Acre)
Mined Land, Disturbed (Poor) 87 C 0.587
Herbaceous mixture (Fair) 72 B 1.975
CN (weighted):
Total Area:
2. Runoff
Return Period:
Rainfall, P:
Runoff, Q:
Runoff volume:
75.4
2.562 Acre
100 -Year
3.20
1.1191
0.2389
Page 1
in
in
Acre -Ft
Date: 11/26/12
Date: