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PERMFILE102839
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PERMFILE102839
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Entry Properties
Last modified
8/24/2016 9:56:35 PM
Creation date
11/24/2007 9:19:09 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981023
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Section_Exhibit Name
EXHIBIT 8 NPDES PERMIT
Media Type
D
Archive
No
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PART I <br />Page 3 <br />Permit No. COG-850000 <br /> <br />A. COVERAGE UNDER THIS PERMIT <br />2. (Coneinued) <br />If the applicant does not receive a request for additional information <br />or a notification of denial from the Division within thirty days, <br />authorization to discharge in accordance with the conditions of the <br />permit shall be deemed granted. <br />If the Division determines that the facility does not fall under the <br />authority of the general permit, then the information received will be <br />processed for an individual permit, and discharge will not be allowed <br />until 180 days after the date the application was received. The <br />applicant shall be notified of such a determination. <br />3. Authorization to discharge under this general permit shall expire on <br />June 30. 1997. The Division must evaluate this general permit once <br />every five (5) years and must also recertify the applicant's authority <br />to discharge under the general permit, at such time. Therefore, a <br />permittee desiring continued coverage under the general permit must <br />re-apply by January 1. 1997. The Division will determine if the <br />applicant continues to operate under terms of the general permit. <br />• B. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS <br />1. Effluent Limitations <br />a) Active Mining Outfall(s) <br />Effluent Parameter <br />Flow, MGD N/A <br />pH, standard units (minimum-maximum) N/A <br />Oil and Grease, mg/1 (No visible sheen) N/A <br />Total Suspended Solids, mg/1 35 <br />Total Iron, mg/1 (Existing Sources) 3.5 <br />Total Iron, mg/1 (New Sources) J 3.0 <br />Total Dissolved Solids, mg/1 N/A <br />(Colorado River Basin Only) <br />Total Phosphorus (as P), mg/1 N/A <br />(Dillon Reservoir and Upper Bear Creek* Drainages Only) <br />Discharge Limitation <br />Maximum Concentration <br />30-day ave. J <br />Daily Max. J <br />Report <br />6.5-9.0 <br />10 e/ <br />70 <br />7.0 <br />- 6.0 <br />Report <br />Report <br />* The Upper Sear Czeek drainage is defined as Bear Creek and all tributaries <br />from the source to the Bear Creek Reservoir. <br />• See Part I.B.4. for Footnotes <br />
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