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III III'IIIIIIIIIIII .7TLE gPPLEGR7E ~ 227 P01 OCT 22 '96 10:25 <br />99s <br />~~ _ <br />,~ = <br />~. <br />.. <br />~~~ <br />~- <br />'1wttleApplegate,lnc. <br />Corwukants for W+d, Mineral and Water Development <br />October 22, 1996 <br />Ms. Christina Kamnikaz <br />Division of Minerals & Geology <br />1313 Sherman Street <br />Room 215 <br />Denver, CO 80203 <br />RE: Adequacy Response; M-96-049; Maryland Creek Ranch <br />Dear Christina: <br />With this letter we will address the remaining issues brought up in your October 21, 1996 <br />letter to L.G. Everist, Inc. Again, I will number my answers in the same order as your <br />questions in the letter. <br />A(1). In the information we faxed to you on October 21, we noted the 100 year floodplain <br />of Maryland Creek. <br />B(2). The applicant commits to submitting a Technical Revision describing the <br />construction plans, aligning, and siting of the augmentation plan prior to the pond <br />being lined. <br />C(1). The applicant commits to adding a tcst for oil and grease onto the list of quarterly <br />groundwater testing parameters. <br />D(2). Also in our fax submittal to you, we included details on the size and location of the <br />proposed spillways. The scale on the exhibit showing the two detention ponds and <br />spillways is 1 "=200'. The detention ponds were sized to handle the 100-year event. <br />The spillways will, therefore, only be used for events greater than the 100-year. <br />The 2.3 acre-feet detention ponds will, therefore, handle both the 10-year and 100- <br />yeaz events. <br />11990 Grant Street, Suite 410 • Denver, Colorado 80233 • (303) 452-6611 ~ Fax (303) 452-2759 <br />