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Table 9 <br />Calibrated Crop Coefficients for Small Grains i <br /> Calibrated Coefficients <br />Percent of Growing <br />Season TR-21 Upper <br /> <br />Plains Lower <br /> <br />Plains <br />0 0.280 0.462 0.560 <br />5 0.350 0.578 0.700 <br />10 0.460 0.754 0.920 <br />15 0.580 0.921 1.160 <br />20 0.710 1.127 1.325 <br />25 0.830 1.318 1.384 <br />30 0.940 1.493 1.567 <br />3 5 1.040 1.632 1.734 <br />40 1.150 1.290 1.917 <br />45 1.250 1.403 1.728 <br />50 1.310 1.470 1.566 <br />55 1.310 1.469 1.566 <br />60 1.270 1.011 1.518 <br />65 1.180 0.940 1.411 <br />70 1.040 0.828 0.957 <br />75 0.870 0.693 0.800 <br />80 0.690 0.470 0.635 <br />85 0.500 0.273 0.460 <br />90 0.300 0.164 0.281 <br />95 0.130 0.071 0.130 <br />100 0.000 0.000 0.000 <br />Calibrated crop coefficients can be used to estimate potential crop <br />consumptive use under full water supply conditions. <br />Task59_l.doc (updated January 11, 2008) 18 of 32 <br />