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Appendix G - Sump Shutdown Test Methods and Results 3 <br />• <br />• <br />• <br />450 <br />400 <br />350 <br />300 <br />E <br />a <br />2250 <br />w <br />r <br />i <br />r- 200 <br />J <br />LL <br />150 <br />100 <br />50 <br />0 <br />300 <br />250 <br />200 <br />E <br />CL <br />150 <br />Q <br />a <br />100 <br />50 <br />0.00 <br />0 <br />Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec <br />MONTH <br />--4-- monthly Average Sump Pumping Rates (gpm) -0- Monthly Average Precipitation (1978 - 2003) <br />Figure 2. Monthly Average Sump Pumping Rates vs. Long-term Average Precipitation <br />Jan-95 Jan-96 Jan-97 Jan-98 Jan-99 Jan-00 Jan-01 <br />Figure 1. Sump Pumping Rates, 1995 - 2002 <br />Jan-02 <br /> 3.00 <br /> <br /> 2.5C <br /> <br /> <br />T 2.0C <br /> 1.50 <br /> <br /> 1.0C <br /> O <br /> 0.5C <br /> <br />4109B.071109 Whetstone Associates