Laserfiche WebLink
PART I <br />Page No. 4 <br />Permi[ No. CO-0OOOI32 <br />:. DEFINITION OF EFFLUENT LIMITATIONS <br />I. Effluent Limitations (continued) <br />(a) Outfalls 007. 009. 010. 012, 013 and Ol4 (continued) <br />Any dischazge or increase in volume of a discharge caused by precipitation within any 24-hour period (treater than the <br />10_year. 24-hour event (or series of storms or snowmelt of equivalent volume) ~ comply with the following <br />litnitatiogs -subject to burden of proof requirements described in Pan I.A.3. <br />Effluent Parameter Discharee Limitations <br /> 30-Dav Ave Daily Max <br />Flow, MGD Repon Repon <br />Total Suspended Solids, mg/f Report Report <br />Total Iron, mg/[ Report Report <br />Settleable Solids, mf/f N/A Repon <br />Oil and Grease, mg/f N/A l0 <br />pH, s.u. (minimum-maximum) N/A 6.5-9.0 <br />(b) Outfa11011 <br />Effluent Parameter Discharee Limitations <br />30-Dav Ave Daily Max <br />• Flow, MGD Report Report <br />Total Suspended Solids, mg/1 35 70 <br />Total Iron, mg/[ 3.0 6.0 <br />Oil and Grease, mg/f N/A IO <br />pH, s.u. (minimum-maximum) N/A 6.5-9.0 <br />Whole Effluent Toxicity, Acute N/A LCD > l00% <br />2. Acute WET Testine - Outfall 011 <br />(a) Testine and Reoortine Requirements <br />Tesu shall be done at the frequency listed in Part I.B.1. Test results shall be reported along with the Discharge <br />Monitoring Repon (DMR) submitted for the reporting period during which the sample was taken. (i.e., WET <br />testing results for the fits[ calendar quarter ending March 31 shall be reported with the DMR due April 28.) The <br />results shall be submitted on the Acute Toxicity Test report form, available from the Division. Copies of these <br />reports are to be submitted to both the Division and EPA along with the DMR. <br />The permittce shall conduct an acute 96-hour WET test using fathead minnows. Acute tes[s will be replacement <br />static tats of a single effluent grab sample. The permi[tce shall conduct each acute WET test in general accordance <br />with methods described in Methods for Measurine the Acute Tozicity of Effluents and Receivine Waters to <br />Freshwater and Marine Oreanisms, EPA/600/4-901027 or the most current edition, except as modified by the most <br />current Division guidance document entitled Guidelines for Conductive Whole Effluen[ Tozicity Tests. <br />~e )'art I.C. for Definitions. JuN ' _ 19Q~ <br />Amendment No. 1 Issu~_ Effective <br />