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Table 6 - Nucla CU 01/18/13 By: Wayne Schieldt, WRS, LLC <br />Crop Consumptive Use Estimate, Modified Blaney - Criddle methodology (S.C.S. Technical Release 21) <br />Climate Data source: Average Precipitation and temperature between Norwood and Uravan stations <br />Crop # and Name = 7 PASTURE GRASS <br />Month # Day # Date <br />Start of Growing Season = 4 5 95 <br />End of Growing Season = 10 28 301 <br />Season Length (inclusive) = 207 days <br />Latitute (deg.min) = 38.17 38.28 Decimal Degrees <br />Depth of Application (in) = 3 <br />Elevation (ft) = 5700 <br />NRCS Elevation factor = 1.17 (including 10% per 1,000 m above sea level) <br />Elevation Factor to Use = 1.17 <br />Month <br />Temp (oF) <br />Precip. (in) <br />Jan <br />26.325 <br />0.91 <br />Feb <br />32.1 <br />0.845 <br />Mar <br />39.6 <br />1.075 <br />Apr <br />47.375 <br />1.105 <br />May <br />56.8 <br />1.035 <br />Jun <br />66.05 <br />0.64 <br />Jul <br />72.225 <br />1.515 <br />Aug <br />70.025 <br />1.665 <br />Sep <br />61.8 <br />1.64 <br />Oct <br />50.575 <br />1.54 <br />Nov <br />37.525 <br />1.07 <br />Dec <br />27.951 <br />0.965 <br />Annual <br />Aug <br />1 14.005 <br />Growth <br />Consumptive <br />Period <br />Consumptive <br />Stage <br />Crop <br />Period Effective <br />Irrigation <br />Growing Avg. Period % Coefficient <br />Demand <br />Precip. Precip. <br />Requirment <br />Period Temp (oF) Daylight (t *p) /100 Kt Kc <br />(in.) <br />(in.) (in.) <br />(in.) <br />Jan <br />Feb <br />Mar <br />Apr <br />47.99 <br />7.78 <br />3.74 <br />0.52 <br />0.85 <br />1.93 <br />0.96 <br />0.63 <br />1.29 <br />May <br />56.80 <br />9.93 <br />5.64 <br />0.67 <br />0.90 <br />3.97 <br />1.04 <br />0.77 <br />3.21 <br />Jun <br />66.05 <br />9.93 <br />6.56 <br />0.83 <br />0.92 <br />5.85 <br />0.64 <br />0.52 <br />5.33 <br />Jul <br />72.23 <br />10.11 <br />7.30 <br />0.94 <br />0.92 <br />7.35 <br />1.52 <br />1.33 <br />6.02 <br />Aug <br />70.03 <br />9.501 <br />6.661 <br />0.901 <br />0.911 <br />6.361 <br />1.671 <br />1.381 <br />4.98 <br />Sep <br />1 61.80 <br />8.361 <br />5.17 <br />0.76 <br />0.871 <br />3.971 <br />1.64 <br />1.19 <br />2.78 <br />Oct <br />1 51.13 <br />7.021 <br />3.591 <br />0.571 <br />0.791 <br />1.901 <br />1.391 <br />0.911 <br />0.99 <br />Nov <br />Dec <br />Annual 31.33 8.84 6.72 24.60 <br />2.05 of /acre <br />