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Table 1 <br /> G-L Pit <br /> Connell Resources <br /> Evaporative Losses within Mining Area. <br /> Total Exposted Water Surface Area'= 1 16 acres <br /> January February March April May June July August September October November December Totals <br /> Distribution of Annual Evaporation 003 0.035 0.055 009 0.12 0.15 0.15 014 0.10 0.07 0.04 003 1.00 <br /> Pond Evaporation' inches 1.17 137 2.15 351 4.68 5.66 5.85 527 390 2.73 1.56 117 39.0 <br /> Effective Precipitation inches 0.13 0.24 0.51 107 1.38 1.14 0.90 112 1.12 0.86 0.24 0.18 89 <br /> Net Pond Evap of/acre 009 009 0.14 020 0.27 0.38 0.41 035 0.23 0.16 0.11 0.08 251 <br /> Net Evaporation acre-feet 0.10 0.11 0.16 0.24 0.32 0.44 0.48 0.40 0.27 0.18 0.13 0.10 2.91 <br /> Notes <br /> 'See Map 1 for the delineation of the de-watering pond exposed water surface area. <br /> 2Distribution of Annual Evaporation per DWR Guidelines for gravel pits at elevations below 6,500 feet <br /> 'Annual evaporation rate are taken from NOAA Technical Report NWS 33 <br /> 4Effecitive Precipitation=0.7*Avg.Monthly Precap using data from the Northern Colorado Water Conservancy District's Central Ft.Collins weather station from 2002 through 2013 <br /> Prepared by TLW <br /> Date Prepared, 4/14/2014 <br />