PERMFILE123522

• Permit No: C1980005
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: CULVERT CALCULATIONS
• Section_Exhibit Name: TAB 12 APPENDIX 12-2 PART 1
• Media Type: D
• Archive: No

«< SEDCAD+ i»
--- Peabody Coal Company ---
• *****************x******************x*********
** **
** JUNCTION 1 BRANCH 1 STRUCTURE 1 **
** NULL STRUCTURE **
** CULVERT 15A **
** **
**********************************************

~ *
x SUBWATERSHED INFORMATION *
* *

* *
* HYDRAULIC INPUT VALUES
* *
* WATER AREA CURVE TC TT ROUTING COEF'S UNIT HYDRO *
* SHED (acre) NUh6ER (hr) (hr) K-(hr) x RESPONSE *

* 1 727.40 70.00 0.708 0.000 0.000 0.000 MED *
* *
* *
*
• * OChPUTED VALUES FOR INDIVIDUAL WATERSHEDS
*
* PEAK FLOW RUNOFF
* WATERSHED (cfs) (~ncnes) *

* 1 14.911 0.110 *
* *

•
12-2-25