Laserfiche WebLink
Y <br />COLORADO DEPARTMENT OF HEALTH <br />Water Quality Control Division <br />4210 East 11th Avenue <br />Denver, Colorado 80220 <br />Page 2 of 3 <br />Permit No. COG-850019 <br />III. RECEIVING STREAM: <br />A. Identification, Classification, and Numeric Standards <br />1. Identification: Harvey Gap Creek, tributary to the Farmers <br />Irrigation Company Ditch and/or the <br />Colorado River, Lower Colorado River, <br />Segment 4 <br />2. Classification <br />3. Numeric Standards: <br />B. Receiving Water Data <br />Recreation, Class 2 <br />Aquatic Life, Class 2 (Cold) <br />Agricultural Use <br />The standards which have been assigned in <br />accordance with the above classifications <br />can be found in 3.7.0 Classification and <br />Numeric Standards for the Lower Colorado <br />River Basin (5 CCR 1002-8) as amended March <br />30, 1991. It should be noted that this <br />facility does not discharge pollutants <br />which are limited by water quality <br />standards with the exception of pH. <br />1, Stream Low Flow: Not Applicable; effluent limitations are not flow <br />based. <br />IV. FACILITY INFORMATION: <br />This renewal permit is for the surface runoff of a coal mine with two <br />discharge points 001 and 002. The second discharge point, 002, is a <br />sediment pond to control runoff from a waste disposal area. Both ponds <br />are designed to contain the 10-year, 24-hour precipitation event. No <br />chemical additives or flocculants will be added to the water discharged <br />from outfall 002. <br />V. ANTIDEGRADATION: <br />These are not reviewable waters pursuant to Section 3.1.8(3)(a) of the <br />Basic Standards and Methodologies for Surface Water (SCCR 1002-2), based <br />on a finding of no increased water quality impact. <br />