PERMFILE61158

• Permit No: C1981016
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Hydrology calculations
• Section_Exhibit Name: APPENDIX XXI Section XXI.9
• Media Type: D
• Archive: No

•
LAYDOWN AREA POND - Short Life
Area Runoff Volume Volume Runoff
Location Acres Inch Acre Inch Acre Foot
6 1.28 .75 .96 .OS
Area Sediment Area
Location Acres Acre ft/Acre
6 1.28 .035 -- .05

TOTAL POND .13 Acre Foot
5,663 cu.ft.
200' Long Bench will be sloped back inro the hill with a 1' drop ro the north. Bench
width will be 60'. The resultant pond will be 200' x 60' x 1 = 6,000 cu. ft.
•