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Permit No. COG-85000(
<br />Fncifity No. COG-850021
<br />CD,WG No. C-85-035
<br />Pnge +
<br />CERTlF/CATION RENEWAL
<br />AUTHORIZATION TO DISCHARGE UNDER THE
<br />CDPS /NDUSTR/AL GENERAL PERMIT
<br />FOR COAL MJNJNC FACILITIES (SICNo: 7121)
<br />Category 07, Srtb-category 5, Getrera[ Permits, Current fee 5556/year per CRS 25-8-502
<br />This permit specifically aettharizes:
<br />with the facility contact of.'
<br />Terror Creek Company
<br />Kelly Fritzler, Operations Manager
<br />/840 Highway /33
<br />Paonia, (08(418
<br />(970) 919-5855 Fax (970) 919-626!
<br />Same as above
<br />to discharge front the facility identified as the Terror Creek Loadout, located in the NW %,, SE '/,, Section 1 S, T/3S, R9/W,~ at 1840 Highway 733,
<br />approximately 0.2 miles south ojBowie, Delta County; as shown in Figzrre / ajthe permit from discharge points 007 and 002, as shown in Figure 2 ojtlre
<br />permit and fizrther described in this table.
<br />O&tjall - ~ - Active/Post Mining ~ Design Capncih, ~,_ _ . 10 Yr, 2d Hr Event ~ ~ ~ Receiving Water -
<br />001 Active 0.30 MG 0.29 MG Unnamed trib to the No Fark of the Gunzrisan R
<br />002 Active 0. /1 MG 0. /1 MG Unnwned Crib m the Na Fork ojtlre Gurmison R
<br />The discharges goes to unnamed eribzrtaries to the North Fork ojthe Gunnison River, which are within Segment 6, North Fork ojthe Gunnison River Sub-
<br />basin, Gunnison River Basin, found in the Gassi~cations and Muneric Standards (ar the Gunnison River Basin (5 CCR 7002-35); last effective dateFebnraq
<br />10, 1001. Segmenl6is designated Use Protected and is classifiedjarthejollowing uses: Recreation, Class lb; Agzeaticlije, Classl(Warm); Water Supply,
<br />Agriadture. The Division reviewed this facility on Jerre 12, 1001, and determined that the antidegradation presumption was overcame because discharge doee
<br />not occur during low flaw periods mrd that the water is designated Use Protected.
<br />The activity invo/ves discharge of surface runoff only jrorn an active coo! loadout. No other sozrrces of wastewater will be discharged.
<br />Outjalls 00/ and 002 shal(be the discharges ajfinal treated water before entering unnamed tributaries to the North Fork ojtle Gunnison River. Effluenn
<br />limitations are specified below and in Part LB.I. o) and c).
<br />-- , Discharge Limitations Monitoring ~ ~ -- ~ •~ _
<br />Parameter ~ 30-Day ~ _ Sample Type - -Rationale
<br />' ; Average Daily max -Frequency,. - ~ ~ ~ , ~ .
<br />Flow, MCD Report Report Weekly Instantaneous or Continuous
<br />Total Suspended Solids, mg/f 35 70* Monthly Grab
<br />Tota[lron, mg/l 3.5 7.0" Monthly Grab
<br />Total Manganese, mg/1 3.5 7.0" Monthly Grab
<br />Settleable Solids,tnl/! Report 0.5** Monthly Grab
<br />pH, s. u. Report 6.5-9.0 Weekly /n-situ
<br />Oil and Grease, mg/l Report /0 Weekly ~iseral
<br />Salinity, mg/1 Report Report Quarterly Grab
<br />Design Capacity
<br />Federal BAT
<br />Federal BAT
<br />Federal BAT
<br />Federal BAT
<br />Water Quality Smndards
<br />State Effluent Regedations
<br />Salinity Standard (Reg. No. 39)
<br />•The dischnrge rnny 6e eligiblefor nn exemption from this /tmilnlion if it is demortsmnted thnt the discharge occurred as rt resuh ofprecipim(ion less Oran or equnl to the nssocintcr.
<br />/Oyenr, 24 hour event. See permit, Pnrt LB.I.d). ""The dischnrge mny be eligible for an exemption frmn this linrila(ion if it is demonsanled thnf the dischnrge occurred ns r
<br />resuh of precipitntion greater than the nssocinted l0 yenr, 14 hour event. See peroriz, Part LB. l.A).
<br />The permittee is encouraged to read the genera[ rationale for an understanding ojhow this permit was developed and to read the permit to see when
<br />requirements exist. Within the body oft/repermititself, morzitoritrg requirements are specified in PartLB.3.a), the StormwaterManagement Plan req:riresrens
<br />are specified in Part LB.1. mzd notification requirements jar effluent violations are addressed in Part ILA.
<br />Sa[ini(y (TDS) monitoring of the discharge will be required, as shown in Jre [able above. Phosphonrs monitoring of the discharge will no( be required.
<br />Based upon previous discharge monitoring data, dre permittee has generally maintained compliance with their permit.
<br />Certification: Based on the above infornmtion, Terror Creek Company is certified to dischargefrom the Terror Creek Loadout render the general perrnitfoi
<br />coal mining, identified as permit number COG-850000. All correspondence relative to this facility should reference the specific jacili(y number, COG-85001 S
<br />Christopher L. Gate.
<br />June l1. 700;
<br />1001 Expires J:rzze 30, 2007
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