2017-06-20_HYDROLOGY - M2016080

• Permit No: M2016080
• IBM Index Class Name: Hydrology
• Doc Date: 6/20/2017
• Doc Name: Substitute Water Supply Plan
• From: DNR Water Resources
• To: DRMS
• Email Name: MAC
• Media Type: D
• Archive: No

Evaporation Distribution1FWS Evaporation2 (in/ac)Precipitation3 (in/ac)Effective Precipitation4 (in/ac)Total Evaporation (in/ac)Total Evaporation (ft/ac)Jan 1.0% 0.35 0.40 0.28 0.00 0.00Feb 3.0% 1.05 0.42 0.29 0.00 0.00Mar 6.0% 2.10 0.86 0.60 1.50 0.12Apr 9.0% 3.15 1.04 0.73 2.42 0.20May 12.5% 4.38 0.88 0.62 3.76 0.31Jun 15.5% 5.43 0.91 0.64 4.79 0.40Jul 16.0% 5.60 2.80 1.96 3.64 0.30Aug 13.0% 4.55 2.63 1.84 2.71 0.23Sep 11.0% 3.85 1.14 0.80 3.05 0.25Oct 7.5% 2.63 0.93 0.65 1.97 0.16Nov 4.0% 1.40 0.44 0.31 1.09 0.09Dec1.5%0.530.620.430.000.00Total 100.0%35.0013.079.1524.932.081 From Guidelines for SWSP For Sand and Gravel Pits2 Based on Evaporation Distribution and Total Evaporation 3 From Western Regional Climate Center4 Based on Precipitation and Effective Precipitation FactorTable 2: Gross Evaporation