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----- ---- ------- ----------------- ---------- - . 1>- TABLE 6 OJ Clj 0 GRAND VALLEY SALINITY CONTROL PROJECT '.-""J SEVEN-YEAR SUMMARY OF IRRIGATION MONITORING DATA -:.:J BY CROPS, 1985-1991 Year Irriq. Inflow Outflow Infi!. ETa D.P. Irriq. No. (in.) (in.) (in.) (in.) (in.) Eff. (%) ALFALFA 1985 7 85.4 22.1 63.3 30.5 39.6 28 1986 7 62.9 25.0 37.9 38.7 10.8 43 1987 7 63.5 15.5 48.0 36.3 15.6 51 1988 9 63.2 14.3 48.9 34.3 15.9 52 1989 9 57.8 17.2 40.6 32.7 9.9 53 1990 10 73.0 21.0 52.0 35.0 17.9 47 1991 8 67.1 19.0 48.1 31.1 18.3 44 CORN 1985 7 59.4 18.0 41.5 17.6 27.0 24 1986 6 60.9 25.8 35.1 23.9 15.7 32 1987 6 57.5 22.9 34.6 24.3 14.3 35 1988 7 43.4 17.1 26.3 25.7 4.5 50 1989 7 61.8 16.4 45.4 19.4 29.0 27 1990 7 60.4 19.8 40.6 21. 9 17.7 38 1991 6 44.8 16.0 28.8 19.4 11.8 38 SMALL GRAIN 1985 6 26.6 0.0 26.6 14.1 15.5 42 1986 6 36.9 9.1 27.8 19.6 10.7 46 1987 6 52.2 18.1 34.2 20.6 15.8 35 1988 6 51.8 18.4 33.3 21.1 21.1 39 1989 7 62.7 19.5 43.3 18.9 25.9 28 1990 6 65.0 26.3 38.6 15.4 20.3 28 1991 4 49.2 10.3 38.9 14.5 24.2 30 ORCKARD 1985 6 72.2 24.5 47.7 28.6 25.4 31 1986 6 47.8 15.2 32.6 38.9 6.2 55 1987 6 50.8 15.0 35.8 35.9 8.4 54 1988 7 50.1 10.2 39.9 31.4 12.1 56 1989 7 44.0 10.3 33.7 29.5 4.3 67 1990 5 36.4 8.3 28.4 29.0 3.4 68 1991 6 54.0 9.6 44.4 32.9 11.3 61 GRAPES 1985 11 27.8 0.0 27.8 32.8 10.8 61 1986 14 36.5 0.0 36.5 40.7 10.7 71 1987 10 28.7 0.0 28.7 33.0 5.8 80 1988 15 28.8 5.7 23.1 27.4 2.2 75 1989 15 28.6 3.7 24.9 21. 6 2.3 79 19901 20 43.7 4.5 39.2 28.7 5.6 77 19911 16 39.8 4.1 35.7 27.7 6.8 73 BEANS 1985 11 25.8 6.2 19.6 11.7 10.8 34 1986 7 54.4 15.9 38.5 13.6 18.8 36 19872 19881 12 51.8 5.6 46.2 19.3 27.5 36 19891 9 46.6 9.3 37.3 19.0 17.9 42 1990 6 60.3 16.4 44.0 15.9 26.6 30 1991 ~ Data from one site only 2 Monitoring site not established in 1987 and 1991 2~_____