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' TABLE 24 <br /> ESTIMATED RUN OFF FROM MINED AREA <br /> <br /> COMPARED TO THE DRAINAGE BASIN <br /> EACH PORTION OF THE MINE IS LOCATED IN <br /> Square Estunated Average Percent of Runoff <br /> Miles Runoff, Acre Feet In Drainage <br /> Dowden Gulch 3.6 151 100$ - <br /> (above Gage S-2) -- <br /> Maximum Mined Area 0.14 6 3.9$ <br /> In Dowden Drainage _;, <br /> Hayden Gulch 5.8 244 100$ <br />• (above Gage S-4) <br /> Maximum Mined Area 0.42 18 7.2$ <br /> In Hayden Drainage <br />Note: Table is based on data in Appendix S. The runoff calcula- <br />tions utilized a rate of 42 AFJmi2(yr. , derived from USGS data <br />for Grassy Creek. <br />U <br />