2020-05-18_PERMIT FILE - C1981019A ‎(5)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 5/18/2020
• Doc Name: Collom in Pit Drilling Small Area Exemption Demonstrations
• Section_Exhibit Name: Volume 18 Exhibit 7 Item 25A
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
Rnnvrinht 1QQR_9010 P—In I Crh,—h
4
Structure Summary;
Immediate Total Peak Total Peak Peak
Contributing Contributing Runoff Sediment Sediment Settleable 24VW
Area Area Discharge Volume (tons) Conc. Conc. (MI/1)
(ac) (ac) (cfs) (ac-ft) (mg/1) (MI/1)
#1 9.700 9.700 0.00 0.00 0.0 1 0.00 0.00
In 0.36 0.02 0.3 17,191 9.80 5.57
#2 0.500 10.200
Out 0.36 0.02 0.1 5,366 0.41 0.20
#3 0.000 10.200 0.36 0.02 0.1 5,364 0.41 0.20
Filename: Drill Pad SAE.sc4 Printed 04-08-2020