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are presented in Appendix B. Data from NOAA's Hayden Station are also <br />provided in Appendix A. <br />Data from the National Climatic Data Center's Hayden Station is used <br />here to evaluate the precipitation trend. For this year, 18.63 inches <br />of precipitation was measured, which is 1.29 inches (7%) above the 1971- <br />2000 average. Only the months of October, February, March and September <br />were above average. Snowpack runoff, as estimated by totaling November <br />through March precipitation values, was 6.61 inches, which was 0.57 <br />inches (8s) below the 1971-2000 average. <br />Snowpack runoff, estimated usang the Seneca II-W precipitation gage, was <br />6.13 inches (November-March total), which is 0.78 inches (11%) below the <br />Seneca II-W 1990-2007 average, 6.91 inches. These values are more <br />relevant than the Hayden Station data when evaluating the spring runoff <br />observed this year at Seneca II-W. <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 2000) for each respective well in the same <br />appendix. By presenting all historic data, trends related to seasonal <br />and annual variability are more clearly evident. water level <br />measurements are taken with an electrical water level indicator, or in <br />the case of a few shallow alluvial wells, directly from a steel tape. <br />Site information, including sampling frequencies, is presented in Table <br />3, Summary of Ground Water Monitoring Wells. Ground water level <br />monitoring frequencies are listed in Appendix 15-3a of the Seneca II-W <br />PAP. <br />Ground Water Level Summary. This year, water levels at all wells fell <br />within their historic ranges, with the following exceptions. Sage Creek <br />alluvial well WSAL12 displayed the lowest water level on record in <br />October 2007. Wadge overburden well WOV25 and Wolf Creek underburden <br />3 <br />