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Monitoring Sites; and the Table of Contents of Appendices C through E <br />have all been revised to correlate the old site (and map) name to the <br />new (Paradox) computer name. The new computer name will be used <br />throughout the following text. <br />Technical Revision (TR) 69 was approved on May 4, 2010. This TR reduced <br />the hydrologic monitor plan, both in the number of monitoring sites, <br />frequencies and analytical parameter lists. Details of the new monitor <br />plan may be found in the Seneca II--W PAP, Appendix 15 -3A of Tab 15. <br />Table 1 (of the PAP), Current Hydrologic Monitoring Program, has been <br />revised to reflect these changes. In addition, the Surface and Ground <br />Water Parameter Lists (Table 2 and 3 of the PAP) have also been changed. <br />The details of the changes are provided on pages 15- -3a -14 and 15 of the <br />PAP, <br />Meteorological Data <br />Data from the National Climatic Data Center's Hayden Station is used <br />here to evaluate the precipitation trend. These data are provided in <br />Appendix B. Precipitation data is summarized on Table 2. For this year, <br />25.79 inches of precipitation was measured, which is 8.45 inches (49 %) <br />above the 1971 --2000 average, 17.34 inches. All months except January, <br />June, August and September were above average. Snowpack runoff, as <br />estimated by totaling November through April precipitation values, was <br />15.59 inches, which was 6.84 inches (78 %) above the 1971 -2000 average, <br />8.75 inches. The snowpack was at near record for this year, and the <br />runoff was delayed due to a cold, wet spring. This resulted in a high <br />runoff that occurred later than normal. <br />Ground Water <br />Water Levels. Water levels for all wells that are in the current <br />monitoring program are presented in Appendix C. Hydrographs of all <br />historic data for each well are presented prior to the water level <br />reports (for all data since 2006) for each respective well in the same <br />appendix. By presenting all historic data, trends related to seasonal <br />2 <br />