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<br />
<br />. . . CAUSES OF SALINITY
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<br /> Table B
<br /> Avera~e Inflow Between Lee Ferrv and Grand Canyon
<br /> Inflow Inflow Concentration
<br /> Year 1000 AF 1000 Tons T/AF mg/l
<br /> 1941 .Y939 lI2,On 2.15 1,583
<br /> 1942 134 805 6,00 4.417
<br /> 1943 211 1,658 7,86 5,778
<br /> 1944 311 1.423 4.58 3.364
<br /> 1945 346 1,596 4,61 3,392
<br /> 1946 368 1,396 3.79 2.789
<br /> 1947 301 1.782 5,92 4.353
<br /> 1948 124 1,268 10,23 7,519
<br /> 1949 ll18 1,300 72,22 1/53,104
<br /> 1950 34 1.364 40,11 29,498
<br /> 1951 33 1.306 39,57 29,100
<br /> 1952 203 2,186 10,77 7,918
<br /> 1953 75 1.208 16,11 11.843
<br /> 1954 135 789 5,84 4,297
<br /> 1955 321 946 2,95 2.167
<br /> 1956 115 661 5,75 4,226
<br /> 1957 210 617 2.94 2,160
<br /> 1958 322 574 1. 78 1,311
<br />. 1959 247 882 3.57 2,626
<br /> 1960 364 741 2,03 1,497
<br /> 1961 425 1,187 2,79 2,054
<br /> 1962 400 l/498 1. 24 915
<br /> 1963 246 533 2,17 1,593
<br /> 1964 339 872 2.57 1.891
<br /> 1965 188 1,177 6,26 4,603
<br /> 1966 488 899 1.84 1.355
<br /> 1967 472 1,051 2,23 1,637
<br /> 1968 591 1.092 1.85 1.359
<br /> 1969 465 954 2,05 1,509
<br /> 1970 453 711 1.57 1,154
<br /> 1971 310 1,050 3,39 2,490
<br /> 1972 455 968 2.13 1.564
<br /> 1973 784 890 1.14 ~/835
<br /> 1974 227 587 2.59 1,901
<br /> Total 10.654 36.993
<br /> Avera~e 313 1.088 3,49 2,556
<br /> 11 Largest inflo......
<br /> 21 Smallest inflow.
<br /> 31 Highest concentration.
<br /> II Lowest concentration.
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<br />30
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