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EXHIBIT <br />Effluent Parameter <br />Alternate Discharge Limitations <br />3Qy <br />Avera e <br />7=Day Average <br />Daily Mairnutn ' <br />Total Suspended Solids (TSS), mg/1 <br />Report <br />NA <br />Report <br />Potentially Dissolved Copper, ug/l <br />Outfall 002 only) <br />Report <br />NA <br />Report <br />Potentially Dissolved Selenium, ug/l <br />4.6 <br />NA <br />Report <br />Total Recoverable Iron, ug/l <br />1,000 <br />NA <br />Report <br />Settleable Solids, mUl <br />Report <br />NA <br />0.5 <br />Alternate Limitations <br />Any discharge or increase in the volume of a discharge caused by precipitation within any 24-hour period <br />greater than the 10 -year, 24-hour precipitation event (or series of storms or snowmelt of equivalent <br />volume) may comply with the following limitations: <br />Effluent Parameter <br />Alternate Discharge Limitations <br />30 Day <br />Aveiro e <br />Report <br />7 Day Average <br />NA <br />Daily Maximum <br />Report <br />Flow, MGD <br />H, s.u. minimum- maximum) <br />NA <br />NA <br />6.5-9 <br />Oil and Grease, mg/1 <br />NA <br />NA <br />10 <br />Total Dissolved Solids, mg/1 <br />Report <br />NA <br />Report <br />Total Suspended Solids (TSS), mg/1 <br />Report <br />NA <br />Report <br />Potentially Dissolved Copper, ug/l <br />Outfall 002 onl ) <br />Report <br />NA <br />Report <br />Dissolved Selenium, ug/l <br />4.6 <br />NA <br />Report <br />-Potentially <br />Total Recoverable Iron, ug/l <br />1,000 <br />NA <br />Report <br />Settleable Solids, ml/l <br />Report <br />NA <br />Report <br />11. Pursuant to Part I.A.1. of the Permit, Peabody's permitted discharge at Outfall 004A shall not exceed the <br />effluent limitations specified below: <br />Effluent Parameter <br />Discharge Limitations <br />30 -Day '7: Day Average <br />.Avet'a e <br />p <br />Da%ly Maximum <br />Flow, MGD <br />Re ort NA <br />Report <br />H, s.u. minimum- maximum <br />NA NA <br />6.5-9 <br />Oil and Grease, mg/1 <br />NA NA <br />10 <br />Total Dissolved Solids, mg/1 <br />Report NA <br />Report <br />Potentially Dissolved Selenium, ug/l <br />4.6 NA <br />Report <br />Total Recoverable Iron, ug/l <br />1,000 NA <br />Report <br />Settleable Solids, ml/l <br />Report NA <br />0.5 <br />12. Pursuant to Part I.A.1. of the Permit, any discharge or increase in the volume of discharge at Outfall 004 <br />caused by a precipitation event may comply with alternate limitations, subject to the burden of proof <br />requirements described in Part I.A.3. of the Permit. <br />Peabody Sage Creek Mining, LLC <br />flkla Sage Creek Coal Company, LLC <br />Notice of ViolationlCease and Desist Order <br />Page 3 of 11 <br />