PERMFILE57978

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 3/2/2004
• Doc Name: Post Mining Channels SEDCAD4 Results
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13-12.3
• Media Type: D
• Archive: Yes

YOAST POST MINE CHANNEL 6
HYDROLOGIC INPUT PARAMETERS
SEDCAD 4
WATERSHED ID
SirucTUre 1 - SWS4
Watershed Area:
175.9 acres
Curve Number:
WATERSHED
7'VPE VEGETATION
COVER HYDROLOGIC
SOIL GROUP CURVE
NUMBER AREA
(acres)
Reclaimetl Poor B 71 11.8
CURVE NUMBER: 71