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7fi5B <br />C <br />c~RUs <br />Empire Corporation <br />P.o. 6ox se <br />Craig, Colorado 81626 <br />303-8245246 <br />September 29, 1995 <br />Dear Ms. Crosby: <br />R,c <br />°h.; ACT 0 ~/l~0 ~F:~ <br />so~or~i ~ Jy9Jr <br />Re: Responsemo Divsion's Septembem19e1995 Lettern (CEC) ~P~d/s~~PO/' <br />9y <br />Ms. Erica Crosby <br />Environmental Protection Specialist <br />Division of Minerals and Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />This letter responds to the monitoring data requests as outlined in the Division's September 19, <br />1995 letter. The Division's requests have been paraphrased followed by CEC:'s response. <br />1. The annual ground waterparameters were not submitted for well TR-7A. <br />A copy of the analysis report for Well TR-7A is attached. <br />2. No (low rates were noted for the Williams Fork (WF2). <br />The Williams Fork (WF2) flow data is collected by the USGS at a continuous gaging <br />station. A copy of the flow data as provided by the USGS is attached. Also, the flow data <br />appears in Appendix 2, 1994 AHR. <br />3. Acidity and Chloride were not monitored on the first quarter report for WFI and WF2. <br />ACZ Labs of Steamboat Springs is researching this question. The Endings will be <br />submitted to the Division upon receipt from ACZ. <br />4. Discharge point (023) did not include TDS for third quarter 1994. <br />ACZ Labs of Steamboat Springs is researching this question. The findings will be <br />submitted to the Division upon receipt from ACZ. <br />5. 7 North Angle (024) is missing data for January 1994 and first quarter monitoring data. <br />ACZ Labs of Steamboat Springs is researching this question. The Endings will be <br />submitted to the Division upon receipt from ACZ. <br />6. No monitoring data was submitted for Yampa River Alluvium wells or surtace water sites. <br />As detailed in TR-26, these sites are associated with the advancement of the North <br />Mains. TR-26 re-activates the sites starting in 1995. Monitoring was not required during 1994. <br />Should you have any questions, please contact me at (970) 824-1418. Thank you for your <br />assistance with this matter. <br />Sincerely, <br />,~a„Ga ~~ <br />Alana L. Scott <br />Environmental Engineer <br />Enclosures <br />