PERMFILE66875

• Permit No: C1981016
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Sedimentation Control & Diversion Structure Calculations
• Section_Exhibit Name: APPENDIX XXI to Section XXI.8
• Media Type: D
• Archive: No

• EROSION CALCULAT' JNS
Project: WEST MINE USS POND L:utJ r:onditiun:
- Date~25/79
--
Est. E,c.
Areat Land Universal Soil-Loss Equation Factury Suil Acres Suil Luy,
of the use or _- Losy in frum Area
Project Cond. R K L S LS l' P T/Ac/Yr Area Tun,/Yr

--
° - - .051 ----

lA
40
.15
90
56%
19.5
.15
1 .ooa
17.55
.70
12.29

2
40
15
200
23%
7.7
1
1 .021
46.2
3.14
145.07
7.71 586.93
2~N 1,740 cu. ft./ r 270 A
587T/yr x = i 1, 40 u.ft. yr. ,
cre

~ .270 Acre oot/ r = 035 cre t/ cre/ ear
,

foot/yr