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.~ - • <br /> <br />~~ ' Cyprus Yampa Valley Coe/ Corporation <br />M AflWere of ry(MYS A4ronls Cpnpeny <br />October 27, 1988 <br />Mr. David Berry <br />Colorado Mined Land Reclamation Division <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203-2273 <br />Dear h1r. Berry: <br />Re: Response to 1st and 2nd Qua <br />eportsf2~~, 'ermit Notes C-81-0 1 <br />~ III IIIIIIIIIIIIIIII <br />29`.,87 Four County Foetl MP <br />Gek Geee. CO 80467 <br />Rene (303) 8713800 <br />1987-88 Water Year Hvdrol <br />The folloa~ing represents CYCC's responses to the Division's comments <br />presented in the above referenced letter. <br />MLRD COMMENT: <br />General Questions (C-81-071 and C-84-062) <br />1G!7~~As discussed in our review of the knnual Hydrology Report for last <br />~~// year, the detection limit for mercury is consistently higher than the <br />.ODOO5 mg./1. stream standard. Please attempt to achieve a lower <br />detection limit or provide an explanation if a lower limit is not <br />possible. <br />CYVCC RESPONSE: <br />Please refer to information provided in response to 1987 AHR comments, CYCC <br />letters dated 7 October 1988 (C-81-071) and 26 October 1988 (C-84-062). <br />MLRD COMN;ENT: <br />2~Several of the discharge measurements are expressed only as a stage <br />elevation in the computer printout. Please update the data base to <br />include the elevation to discharge conversion. <br />CYVCC RESPONSE: <br />The requested information will be provided in the next quarterly report. <br />MLRD COMMENT: <br />~~ ~.~~ <br />