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CERTIFICATION RENEWAL <br />AUTHORIZATION TO DISCHARGE UNDER THE <br />_ -- CDPS INDUSTRIAL GENERAL PERMIT <br />• FOR COd'L ]GIINING FACILITIES (SIC Na: 7222) <br />Category 07, Sab-cntegory 5, General Permits, Current Jee $556/yenr per CRS 25-8-501 <br />This permit specifically authorizes: National Kir+g Coal, LLC <br />Trent Peterson, Pres[den[ <br />4424 C.R. 120 <br />Hesperus, CO 8/326 <br />(970) 385-4528 Fax (970) 385-4638 <br />with the faciliq~ car[act of Tom Bird, Manager Coal Serv[ces <br />4424 C.R. 1 ZO <br />Hesperus, CO 81326 <br />(970) 385-4606 Fax (970) 385-4638 <br />Yermir No. COG-850000 <br />Fnci[ity Na. COC-850001 <br />COMG No. C-81-035 <br />Pnge I <br />to discharge from thejacility identified as the King Coal Mille, iacated in the NE %., Section 32, T35N, Rll VV; at 4924 County Road 120, approx[nmleJy four <br />miles southwest ojHespetus, CO, La Plata County; as shown in Figntre I ojdte permit from discharge points 001 and 002, as shown in Figure? oj(hepermit <br />m+d further described in this [able: <br />001 Active 0.608 MG 0.320 MG Hay Gulch <br />002 Active 0.301 MG 0.062 MG Hav Gulch <br />The discharge goes eo Hay Csdch, which is widriu Segment 1, La Plata River, Mnncos River, McELna Creek and San Jttm: River Sub-basin, San Juan River <br />Basin, found to the CfassiBcalions mrd Nmneric Standards (or the San Juan River Basin (5 CCR 7002-34J; last update effectiv¢ Febntmy Z0, ?002. Segment ! <br />is classified jor the jollorving uses: Reareation. Class 1 b; Aquatic Life, Class 1 (Cold); Water Supply; Agriculhu'e. The Division reviewed lhisjacility on June <br />1/, ?002, and defennined dial the antidegr-adation presumpt[on was overcome because discharge does not occur during Iow flowperiods. <br />The activity involves discharge ojsurface runaffOnlyfi~an active areas. No other sources of wastewater will be dischm'ged. <br />'+utfa1ls 001 and 002 sha[fbelhe discharge ojfinal treated water before entering Nay Cu(ch. Effluentlimim[ions ore specified belowand in PnrlLB.l.a)arrd <br />Flaw, MGD Report Report Weekly Instantaneous or Continuous Design Capacity <br />Total Suspended Solids, mgR 35 70* Monthly Grab Federal BAT <br />Total hron, mgA 3.5 7.0* Monthly Grab Federal BAT <br />Tam1 Manganese, mg/1 3.5 7.0* Monthly Crab ~ Federal BAT <br />Settleable Solids, ml/1 Report 0.5** Monthly Grab Federal BAT <br />pH, s.u. Report 6.5-9.0 Weekly In-situ Water Quality Standards <br />Oil and Crease, mg/l Report 10 Weekly Visual State Effluent Regrdations <br />Salinity, mg/1 Report Report Qsarterly Grab Salinity Standard (Reg. No. 39) <br />"Dre discharge may be eligiblefar mt exemption j•an Oris (imitatiwt if it is demanstrmed Ihnr the duchm~ge occurred ns n result afprecipitntian less thnn or equnl m the nssociated <br />/0 year, 24 hour event. See permit, Pnrt LB.l.d). "The disdmrge mny be etigiblefor nn exempt[on from this lirnitalion if it is demonsunted thnt the dischrtrge occurred as n <br />reru!( of precipitadon grea(er (lrmr [he nsrociated l0 year, 241rour even!. Sec permit, Pnrt LB.I.d).. <br />The permiaee is encouraged to read the genera( rationale jor an understanding ojhow this permi! was developed and to read the permit to see what <br />requirenretr[s exisf. Within the body ojthepermil Ilselj,mariloring requirements are specified in ParfLB.3.a), the SlormwaterManagemenl P/an requirements <br />are specified in Par[ LB.?. and notification requirements jor effluent viol¢tions are addressed in Part ILA. <br />Salinity (TDS) mortiloring of the discharge will be required. Phosphonts monitoring of the discharge will not be required. <br />Based upon previous discharge manitoringdata, (he permi[!ee has generally ntaintairted carnpliance with their permit. <br />.ertiGcatiar: Based on the above injonnation,Na[Tonal King Coal, LLCis certified to dischargejrom the King Coal Mine wider the generalpernritjar coal <br />•mining, identified as permit number COC-850000. A!l carrespwtdence relative to thisjacility should rejerene~~~e the~cificjacility number, COG-850001. <br />~~tj Christopher L. Gates <br />/~, June ll. 200% <br />1002 ~ E.rpires June 3Q 2007 <br />