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<br />C~rnNQS BilPlit6 <br />~ CONDONATION <br />A Cyprus Amax Company <br />P.O. Box 68 <br />Craig. Colorado 81626 <br />(970) 824-8246 <br /> <br />Sep ember 11, 1998 <br />Ms. Carla Lenkey <br />Colorado Department of Public Health and Environment <br />Water Quality Control Division -Permits and Enforcement <br />4300 Cherry Creek Drive South <br />Denver, CO 80222-1530 <br />RE: P .RMiT .0-0034142: DMR .O RF .TIONS FOR OUTFA i 022 <br />Dear Ms. Lenkey: <br />1 5 1998 <br />Enclosed are corrected copies of the 1st and 2nd quarter discharge monitoring reports for Outfa11022 submitted earlier <br />this year for Cyprus Empire Corporation's (CEC) permit. <br />The spreadsheets used for the completion of these reports utilizes a formula, which calculates the discharge at an <br />Outfall hazed on the flow device. A 2 inch Bazki haz been used at this location prior to 1990, when is was replaced with <br />a 90 degree V-notch weir. I waz incorrectly informed about the current flow device at this Outfall. This information <br />waz then used in the discharge calculations for the first two quarters of the 1998 Discharge Monitoring Reports. <br />Enclosed are the corrected forms and monthly statistics for Outfall 022. None of the changes have affected the permit <br />limitations for this site. <br />Pleaze contact me at (970) 879-3800, ext. 2805 for any futther questions or additional information. <br />- ~ -. <br />CYPRUS EMPIRE CARPORATION <br />~/ / ~ ~ ~ <br />/ ,' <br />teph nie S. Carter ~/ L. - ~`L~ <br />Environmental Specialist J <br />enclosure <br />cc: DMG <br />CWPS Permit No. CO-0034142 file <br />