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Meteoroloaical Data <br />Data from the National Climatic Data Center's (NCDC) Hayden Station are <br />used to evaluate the precipitation trend. These data are provided and <br />summarized in Appendix Al. For this year, 17.19 inches of precipitation <br />was measured, which is 1.04 inch (60) below the 1981-2016 average, 18.23 <br />inches. Five months exhibited below average precipitation: October, <br />November, March, June and August. Snowpack runoff, as estimated by <br />totaling November through March precipitation values, was 7.98 inches, <br />which was 0.61 inch (8') above the 1981-2016 average, 7.37 inches. <br />2 <br />