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<br />000825
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<br />TABLE 1 - ESTIMATES OF AVERAGE DEPLETED OUTFLOWS
<br />AND NET DEPLETIONS TO STREAMFLOW BY SUBBASIN
<br />
<br />(1,000 acre-feet per year)
<br />
<br /> .
<br /> Subbasin Cumulative
<br /> Framework National Assessment Framework National Assessment
<br /> Study!! SRF NF Study.!! SRF NF
<br />Upper Missouri 3,023 4,103 2,025 3,023 4,103 2,025
<br />Yellowstone 1,335 3,255 2,017 4,358 7,358 4,042
<br />Western Dakotas 1,606 1,938 1,537 5,964 9,296 5,579
<br />Eastern Dakotas 472 442 103 6,436 9,732 5,682
<br />Platte-Niobrara 2,642 3,997 2,547 9,078 13,735 8,229
<br />Middle Missouri 753 1,172 -94 9,831 14,907 8,135
<br />Kansas River 1,123 220 259 10,954 15,127 8,394
<br />Lower Missouri 744 371 119 11,698 15,498 8,513
<br />
<br />NET DEPLETIONS
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<br />I
<br />I
<br />I
<br />
<br /> Subbasin Cumulative
<br /> Framework National Assessment Framework National Assessment
<br /> Study.!! SRF NF Study.!! SRF NF
<br />Upper Missouri 7,276 5,410 7,818 7,276 5,410 7,818
<br />Yellowstone 8,800 7,773 8,687 16,076 13,183 16,505
<br />Western Dakotas 1,312 2,691 652 16,388 15,874 17,157
<br />Eastern Dakotas 3,208 2,584 2,389 20,596 18,458 19,546
<br />'Platte-Niobrara 4,202 4,391 5,140 24,789 22,849 24,686
<br />Middle Missouri 7,670 4,972 5,067 32,468 27,821 29,753
<br />.'
<br />Kansas River 4,154 3,978 4,778 36,622 31,799 34,531
<br />Lower Missouri 17,263 17,563 16,723 53,885 49,362 51,254
<br />,
<br />
<br />AVERAGE DEPLETED OUTFLOW
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<br />I
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<br />I
<br />I
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<br />.!! In the Framework Study, net depletions prior to 1910 were given for upstream of
<br />Sioux City, Iowa, and for the entire Missouri Basin. Subbasin totals were
<br />estimated from that information.
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<br />I
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<br />I
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<br />-5-
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<br />I
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