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fall of 2004. Also affecting discharges from this pond was the pumping <br />of water from this pond for water trucks (last significant amounts were <br />in 2007) and the pumping of water into this pond from the mine water <br />supply well, WTC201 (last significant amounts were in 2000). <br />Review of the TDS plot indicates an increasing trend. Baseline data for <br />this site (WSH6) has been provided in Appendix E1 of the 2010 ARR. <br />- Surface Water Site SW- S2W -FG1 (WSHF1). This site is located on <br />Hubberson Gulch downstream of the 006 Gulch confluence. It has been <br />monitored since July 1979. Irrigation ditches were established adjacent <br />this site in July 1999. The TDS plot indicates an increasing trend, with <br />the peak TDS value occurring last year in August of 2013. Baseline water <br />quality statistics have been provided in Appendix E1 of the 2010 AHR. <br />- NPDES 005 <br />(NPDESS). This sediment pond <br />is located in the north mining <br />area on a tributary <br />to Dry <br />Creek <br />referred <br />to as the 005 Gulch. <br />Mining in <br />this basin <br />started in November 1992. Construction of this <br />pond was <br />completed in <br />July 1992 and <br />the <br />first discharge occurred on <br />April 22, <br />1993. This <br />pond was dredged in <br />the summers of 1998 and 2001. <br />The water <br />year average <br />flows values <br />since <br />this pond <br />began to discharge are: <br />2014 <br />0.033 <br />cfs <br />(monthly <br />measurements) <br />2013 <br />0.044 <br />cfs <br />(monthly <br />measurements) <br />2012 <br />0.003 <br />cfs <br />(monthly <br />measurements) <br />2011 <br />0.214 <br />cfs <br />(monthly <br />measurements) <br />2010 <br />0.018 <br />cfs <br />(monthly <br />measurements) <br />2009 <br />0.060 <br />cfs <br />(monthly <br />measurements) <br />2008 <br />0.083 <br />cfs <br />(monthly <br />measurements) <br />2007 <br />0.038 <br />cfs <br />(monthly <br />measurements) <br />2006 <br />0.038 <br />cfs <br />(monthly <br />measurements) <br />2005 <br />0.021 <br />cfs <br />(monthly <br />measurements) <br />2004 <br />0.017 <br />cfs <br />(monthly <br />measurements) <br />2003 <br />0.026 <br />cfs <br />(monthly <br />measurements) <br />2002 <br />0.016 <br />cfs <br />(monthly <br />measurements) <br />2001 <br />0.018 <br />cfs <br />(monthly <br />measurements) <br />2000 <br />0.024 <br />cfs <br />(from monthly measurements as <br />of 12/99) <br />15 <br />