|
<br />-
<br />
<br />....
<br />I
<br />W
<br />
<br />,-.
<br />-~
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />TABLE 1-2
<br />
<br />BIG SANDY SALINITY STUDY WATER BUDGET, 1960-1977, BIG SANDY RIVER UNIT SALINITY STUDY, WYOMING
<br />
<br /><.:
<br />r'
<br />
<br /> Water Losses From Irrigation System Change in Reservoir Storage 1/ Water Budget - Unaccountable Water 2/
<br /> Crop Water Loss into Cain from
<br /> Year Consumptive : Phreatophyte: Surface : Total Gain to Loss to Irrigation Irrigation
<br /> Use : Use 3/ : Evaporation : Losses Storage Storage System System
<br />---------------------------------------------------------acre-feet-------------------(+)---------------(+)------------------(-)--------
<br /> 1960 12,691 17,570 2,270 32,531 160 8,630
<br /> 1961 14,160 15,960 2,400 32,520 530 6,040
<br /> 1962 18,970 17,460 5,790 42,220 8,260 21,220
<br /> 1963 17,590 15,520 5,500 38,610 870 9,480
<br /> 1964 16,430 14,610 5,800 36,840 5,220 9,990
<br /> 1965 13 ,550 11,250 6,850 31,650 31,220 13 ,470
<br /> 1966 18,020 14,780 8,070 40,870 29,570 460
<br /> 1967 15,370 12,150 7,510 35,030 14,800 8,120
<br /> 1968 14,130 10,490 8,710 33,330 6,520 6,240
<br /> 1969 16,620 13 ,300 8,730 38,650 15,120 8,530
<br /> 1970 16,600 13,020 6,320 35,940 6,170 1,020
<br /> 1971 17,030 11,650 6,890 35,570 11,740 8,800
<br /> 1972 19,590 14,010 8,320 41,920 3,610 4,470
<br /> 1973 18,570 14,670 8,390 41,630 4,820 3,630
<br /> 1974 21 ,590 17,190 9,270 48,050 8,450 3,870
<br /> 1975 18,480 14,420 8,040 40,940 3,870 3,020
<br /> 1976 17,720 14,310 8,760 40,790 2,130 4,110
<br /> 1977 13,860 12,230 5,010 31,100 15,530 12,130
<br />(Average
<br /> 1960-77) 16,720 14,150 6,810 37,680 -230 3,470
<br />1/ Gain to storage would be a loss of water to the system for that year.
<br />2/ Basic budget shows approximately 3,470 acre-feet per year of unaccountable water going into the irrigation system annually.
<br />3/ Including nonirrigated plants such as sagebrush, saltbush, greasewood, trees, and native grasses using subsurface project waters.
<br />
<br />c.."">
<br />cr:
<br />-1
<br />
|