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of the TDS plot (SF 0.5) indicates a recently stable trend, with the <br />peak value occurring in September 2005. <br />- Surface Water Site SW -S2 -10 (SSC10). This site monitors Cow Camp <br />Creek at its confluence with Fish Creek. It is monitored in June and <br />July on a monthly basis. This site usually dries up in late summer, <br />although NPDES4 upstream flows continuously. This reduction in flow is <br />due to stream channel infiltration, evapotranspiration and the absence <br />of lateral inflow from tributaries to Cow Camp Creek. The TDS plot <br />reveals a recently decreasing trend. <br />A complete discussion of the impacts to Fish Creek by the Seneca II Mine <br />and the PSCM may be found in this year's Seneca II Mine AHR. <br />Little Grassy Creek Drainage Two monitoring sites lie within the Little <br />Grassy Creek drainage: SSLG5, located in the upper part of Little Grassy <br />Creek, and NPDES Discharge Point 002, also known as the Wadge <br />Impoundment or Pond 002. <br />- Surface Water Site SW -S2 -5 (SSLG5 Site 5 drains the upper reaches <br />of Little Grassy Creek which are undisturbed by mining. A comparison of <br />its hydrograph to that of NPDES2 indicates that Site 5 is a relatively <br />minor contributor to the flow in this basin. The TDS plot indicates a <br />decreasing trend. <br />- NPDES Discharge Point 002 (NPDES2) . Hydrographs are presented in <br />Appendix D. The hydrographs consist of two pages, the first is for data <br />this year, and the second shows all historical data. The following table <br />lists the average flow values for each water year. <br />2011 = 2.286 cfs (monthly measurements) <br />2010 = 0.460 cfs <br />2009 = 0.630 cfs <br />2008 = 1.112 cfs <br />2007 = 0.514 cfs " <br />2006 = 0.997 cfs " <br />2005 0.356 cfs " <br />11 <br />