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Table No.- 1 <br />Schmidt Construction <br />Fountain Pit <br />Substitute Supply Plan - Evaporative Losses <br />Applegate <br />Group, Inc. <br />August 21, 2013 <br />Month <br />Percent of <br />Annual <br />Evaporation <br />(A) <br />Gross Lake <br />Evaporation <br />(ft) <br />(B) <br />Precipitation <br />(in) <br />(C) <br />Effective <br />Precipitation <br />(ft) <br />(D) <br />Net Lake <br />Evaporation <br />(ft) <br />(E <br />Evaporation from <br />Groundwater Pond <br />(ac -ft) <br />(F) <br />Jan <br />3.0% <br />0.12 <br />0.30 <br />0.02 <br />0.10 <br />0.02 <br />Feb <br />3.5% <br />0.13 <br />0.3 3 <br />0.02 <br />0.11 <br />0.02 <br />Mar <br />5.5% <br />0.21 <br />0.84 <br />0.05 <br />0.16 <br />0.03 <br />Apr <br />9.0% <br />0.35 <br />1.32 <br />0.08 <br />0.27 <br />0.05 <br />May <br />12.0% <br />0.46 <br />2.22 <br />0.13 <br />0.33 <br />0.07 <br />June <br />14.5% <br />0.56 <br />2.13 <br />0.12 <br />0.43 <br />0.09 <br />July <br />15.0% <br />0.58 <br />2.98 <br />0.17 <br />0.40 <br />0.08 <br />Aug <br />13.5% <br />0.52 <br />2.93 <br />0.17 <br />0.35 <br />0.07 <br />Set <br />1 10.0% <br />0.38 <br />1.18 <br />0.07 <br />0.31 <br />0.06 <br />Oct <br />7.0% <br />0.27 <br />0.84 <br />0.05 <br />0.22 <br />0.04 <br />Nov <br />4.0% <br />0.15 <br />0.48 <br />0.03 <br />0.13 <br />0.03 <br />Dec <br />3.0% <br />0.12 <br />0.31 <br />0.02 <br />0.10 <br />0.02 <br />Total <br />100% <br />3.83 <br />15.86 <br />0.93 <br />2.91 <br />0.58 <br />Groundwater Pond Water Surface Area = 0.2 acres <br />Annual Precipitation = 15.86 inches -Taken from Fountain Weather Station (Period 1948 -1997) <br />Gross Annual Evaporation = 46 inches -Taken from NOAA Technical Report NWS 33 <br />Notes: <br />(A) Monthly percent annual evaporation taken from State Engineer's Guidelines for Substitute Water Supply Plans, elevations less than 6500 feet. <br />(B) Gross lake evaporation; (A) * Gross annual evaporation / 12. <br />(C) Monthly precipitation taken from Fountain weather station (053063), period of record 1948 to 1997. <br />(D) Monthly effective precipitation equals monthly precipitation * 70 %. <br />(E) Net lake evaporation; (B) -(D) <br />(F) Evaporation from groundwater pond; (E) * groundwater pond water surface area. <br />