Laserfiche WebLink
Table <br />Lake Evaporation <br />Hayden, Colorado <br />Gross Lakel Hayden2 Effective3 <br /> <br />Month Evaporation <br />(inches) Precipitation <br />(inches) Precipitation <br />(inches) Net Lake Evaporation <br />inc es eet <br />November 2.00 1.28 1.20 0.80 0.067 <br />December 1.00 1.60 1.49 0 0 <br />January 0.67 1.54 1.44 0 0 <br />February 1.00 1.18 I.II 0 0 <br />March 2.00 1.19 1.12 0.88 0.073 <br />April 3.33 1.49 1.39 1.94 0.162 <br />May 5.01 1.31 1.23 3.78 0.315 <br />June 6.30 1.20 1.13 5.17 0.431 <br />July 6.48 1.14 1.08 5.40 0.450 <br />August 5.55 1.46 1.36 4.19 0.349 <br />September 4.11 1.15 1.09 3.02 0.252 <br />October 2.55 1.36 1.27 1.28 0.107 <br />Total 40.00 15.90 14.90 26.46 2.207 <br />IAnnual and seasonal values were taken from "Evaporation Atlas for the <br />Contiguous 48 United States," published by the U.S. Department of Commerce in June <br />1982. The annual and seasonal values were distributed based on the monthly pan <br />evaporation for Grand Junction 6ESE as shown in "Mean Monthly, Seasonal, and Annual <br />Pan Evaporation for the United States," published by the U.S. Department of Commerce <br />in December 1982. <br />2Average monthly values for 1951 through 1980, based on records published by the <br />National Oceanic and Atmospheric Administration. <br />3Based on a procedure developed by the U.S. Bureau of Reclamation: 95 percent of <br />the first inch of precipitation + 90 percent of the second inch + 82 percent of the third <br />inch. <br /> <br />