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

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--- Peabody Coal Company ---
• ******************rc********************~******
~* ~*
** JUNCTION 1 BRANCH 1 STRUCTURE 1 **
** NULL STRUCTURE **
** CULVERTS 9A **
~~ **

* *
* SUBWATERSHED INFORMATION *
* *
*~******~**********************s*s***~*********~~*************************** ***
* *
* HYDRAULIC INPUT VALUES *
*
* WATER AREA CURVE TC TT ROUTING REF'S UNIT HYDRO *
* SHED (acre) NUMBER (hr) (hr) K-(hr) X RESPONSE *

* 1 1866.90 72.00 0.594 0.000 0.000 0.000 MED
* *
~ *
• * CONFUTED VALUES FCR INDIVIDUAL WATERSHEDS *
~ PEAK FLOW RUNOFF
* WATERSHED (cfs) (inches] *

* 1 65.250 0.144 *
* *

r 1
LJ
12-2-15