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~ ~ c~RUs <br />'r'; Orchard Valley <br />April 28, 1993 <br />Colorado Department of Health <br />W~CU-PE-B2 <br />4300 Cherry Creek Drive South <br />Denver, Colorado 80222-1530 <br />Cyprus Orehard Valley A,Lne <br />P.O. Box 7299 <br />Paonia, CO Btd29 <br />Phone: 303.527-d135 <br />Fax: 303-527.2234 <br />RE: NPDES DISCHARGE PERMIT N0. LU--0033685, FIRST OUAR'I'ER 1993 DISCHARGE <br />MONITORING REPOR'T'S <br />Tb Whom It May Concern: <br />Please find enclosed seven completed DMR forms addressing the first quarter of <br />1993 for NPDES Permit No. Cb-0033685. Zero (0) effluent limitations were <br />exceeded during the quarter. <br />• Three discha~e points addressed under Permit No. OJ-0033685 experienced <br />discharc3e during the first quarter of 1993. Point 001, consisting of effluent <br />from a domestic wastewater treatment facility, discharged continuously throng}tout <br />the quarter. Point 002 experienced one period of discharge during the quarter <br />as a result of snowmelt and rainfall which lasted approximately two (2} weeks. <br />Points 003, 004, and 005 did not experience discharges during the quarter. Point <br />006 discharged continuously throughout the quarter through a siphon system <br />installed on the pond outlet. Thirty day average values reported on the enclosed <br />DMR's represent the maxiJmmt thirty day average values generated for the quarter. <br />Please contact me at 303-527-4135 if you have any questions regard_irlg this <br />sutmittal. Thank you for your cooperation. <br />CYPRUS ORCHARD VALS,EY COAL CORPORATION <br />~~~ f,~~~ <br />Karl C. Koehler <br />F}tvironmental specialist <br />/kck <br />F}tclosures <br />cc: NPDIS Quarterly Report file <br />