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<br />Estimated Stream Flow on Anthracite Creek <br /> <br /> 100.0 <br /> 80.0 <br /> 60.0 <br />2 <br />u <br /> 40.0 <br /> 20.0 <br /> <br />0.0 <br /> <br />Jan Feb Mar Apr May Jun Jul Aug Sep Oet Nov Dee <br />Month <br /> <br />Table 2 shows that the summer flow recommendation of 54 cfs is available at least 50% of the <br />time from April 1 e' to July 14th. The winter flow recommendation of 39 cfs is available at least <br />50% of the time from July 15th to August 14th Based on limited water availability, the winter <br />flow recommendation was reduced to 17 cfs from August 15th to March 31 et <br /> <br />Precipitation Data <br />Staff reviewed a local precipitation data set from one site located near the Anthracite Creek <br />Drainage (see Precipitation Data in Appendix C). Table 3 shows the water year and the percent <br />of average precipitation recorded at each site. It is staff's opinion that the five years of stream- <br />flow data analyzed is representative of slightly below average water-years. <br /> <br />T bl 3 P <br /> <br />D <br /> <br />fA <br /> <br />a e reClpltatlOn ata as a percentage 0 verage <br /> Elevation = 5690 <br /> Lat 38 5200 Long 107 35 00 <br /> Year Paonia 1SW <br /> 1977 63% <br /> 1978 No data <br /> 1979 98% <br /> 1980 109% <br /> 1981 105% <br /> Average 94% <br /> <br />- 5 - <br />