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<br />OvSO <br /> <br /> Table l>'-6U1!111lary of Colorado River salt burden. 1941-64 <br /> (Loads in thousands of tons-equi valent. streamflow in thousands of' acre-feet) <br /> Stream C!A.+.innR Total .cations Anions <br /> Measuring point flow Ca Mg lIa + K or anions HC03 604 Cl+1I03 <br /> Lees Ferry 26a.343 1,377.0 712.0 1,054..0 3,143.0 1,049.0 l,b25.0 469.0 <br /> Gain, Lees Ferry to Grand Canyon +6,207 173.0 37.0 263.0 473.0 199.0 53.0 221.0 <br /> Grand Canyon 268,550 1,550.2 748.5 1,317.2 3,615.9 1,248.3 1,677.8 689.8 <br /> Gain (+) or loss (-) Grand Canyon to <br /> Hoover Dam -9,973 21.8 16.2 81.7 119.7 -325.3 394.0 51.0 <br /> Effective flow to Hoover Dam!! 258,577 1,572.2 764.7 1,398.9 3,735.6 923.G 2,071.8 740.8 <br /> Storage change in Lake Mead 9,184 86.9 29.5 47.2 163.6 33.1 111.2 19.3 <br /> Hoover Dam release 267.761 1,658.9 794.2 1,446.1 3,899.2 956,1 2,183.0 760.1 <br />~ Storage changes in Lakes Mohave <br />and Ravasu -1,725 -11.3 -5.3 -11.8 -28.4 -5.7 -15.4 -7.3 <br /> Effective flow to Parker Ds1rZ./ 266,036 1.647.6 788.9 1,434.3 3,870.8 950.4 2,167.6 752.8 <br /> Gain (+) or loss (-) Hoover Dam to <br /> Parker Dam -8,937 -128.0 +9.7 -7.7 -126.0 -100.5 -46.8 21.3 <br /> Belie ase from Parker Dam plUS <br /> di version to Colorado Ri vcr AQ.ueduct 257,099 1,519.6 798.6 1,426.6 3,744.8 849.9 2,120.8 774.1 <br /> D1 version to Colorado R1 ver Aqueduct -9,906 -57.7 -31.6 -56.1 -145.4 -31.5 -81.8 -32.1 <br /> Parker Dam re lease 247.193 1,461.9 767.0 1,370.5 3,599.4 818.4 2,039.0 742.0 <br /> Gain (+) or loss (-) Parker Dam to <br /> Impari al Dam -14,743 -1.7 -29.8 92.6 61.1 33.7 -37.7 65.1 <br /> Inflow to Imperial Dam 232.450 1,460.2 737.2 1,463.1 3;660.5 852.1 2.001.3 807.1 <br /> 11 Hoover Dam release adjusted for storage in Lake Mead. <br /> y Hoover Dam release adJusted for storage in <br /> Lakes Mohan and Havasu. <br /> <br />