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PARTI <br />Page No. 46 (new page) <br />Permit No.: CO-0044776 <br />d. Outfall 004 <br />;Effluent Parameter - Effluent Limitations <br />r- ._._..__ ~-- -- -- - - -~ _.~ _.._. .-.. _ ~ <br /> <br />30-Dav Avxraee ~ <br />---- <br />. <br />7 Dav Averse ~ <br />- <br /> <br />Dail <br /> <br />y Maximum <br />- <br />_ <br />;Flow MGD <br />_. __ _ 0.01]5 <br /> <br />-. NA <br />- <br /> <br />_ Report <br /> <br />- <br />S day Biocherrucal Oxygen Demand (BODs), mg/I 30 45 NA <br />Total Suspended Solids (TSS), mg/1 30 45 NA <br />Fecal Coliform Bacteria, Number/100 ml <br />- - __ _ 6000 c/ <br />r 12000 c/ <br />-- <br />~ NA <br />--- <br />Total Residual Chlonne, mg/1 NA NA OS <br />.. <br />_ _ ~ <br />pH s u. (minimum-maximum) ___ _ <br /> <br />~~ _ ~ NA <br />_'_-e <br />~ NA <br />. <br />--~.~.._. _. <br />.. <br />6.5-9 <br />~ <br />i <br />Oil and Grease, mg/1 NA _ <br />NA ]0 <br />-__.. <br />lTotalDissolvedSolids,mg/I ~ Report NA _. Report ~ <br />2. Whole Effluent Toxicity -Chronic Lethality Limitation - Outfall 006 <br />Begianing immediately and lasting through the expiration date, there shall be no statistically significant difference in lethality (at the <br />95% confidence level) between the control and any effluent concentration at Outfalls 006 and 010 less than or equal to 100% effluent. <br />- Such limitation shall apply as a daily maximum. <br />See Part I.C. for Definitions. <br /> <br />$. Alternate Limitation Burden of Proof Requirements <br />The petmittee has the burden of proof when seeking relief from total suspended solids (TSS), total iron and/or settleable solids (SS) <br />]imitations, as appropriate for outfalls containing surface runoff water. All outfalls except 004 ,006 and 010 are <br />AMENDED JUNE 28, 2007 EFFECTIVE AUGUST 1, 2007 EXPIRATION AUGUST 31, 2009 <br />