WSP00793

• File Number: 8200.750
• Description: San Juan River General
• State: CO
• Basin: San Juan/Dolores
• Water Division: 7
• Date: 3/29/1972
• Author: Unknown
• Title: Water Supply and Depletions of the San Juan River in Colorado - Final Draft - Incomplete
• Water Supply Pro - Doc Type: Report/Study

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TABLE I SAN JUAN-CHAMA.-OPERATION STUDY - STAGE 1
1934-54 1,000 A. F. ~
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.. Ql '0 '0 1l c.i
0 .. ~ .. Ql .. Ql .. if
~ ~ .-I H QlO lI.l ~ 0 .. ~ lI.l ~1l
.-I ~ .-I...,. ~ .-I ...,. ~ .-I S .-I ~~ .-1.-1
Water o~ I or! ~'" .-I Ql '" .-I .:g~ "'.-I
(Ef Po' is ~,t; I or! S ld I 11 S ~k ~11 +' l>
Years ;9"" I'Jl tri Jf (Ef ~,&! o or!
~:;.; :;.;. al !Hal !HA
1934 - - - 25.6 1405 0 11.1 4.2 2.8 0 1.4 33.4 25.3 0 8.1 63.2 42.6 0 20.6
1935 - - - 111.5 13.5 27.0 71.0 12.9 505 0 7.4 129.3 28.9 11.5 88.9 253.7 47.9 '38.5 167.3
1936 - - - 78.0 14.6 1.7 61.7 9.4 3.6 1.1 4.7 98.1 32.9 0 65.2 185.5 51.1 2.8 131.6
1937 - - - 104.8 14.6 31.1 59.1 14.6 . 4.1 2.4 8.1 119.4 32.5 3.1 83.8 238.B 51.2 36.6 151.0
1938 - - - 91.3 14.0 18.2 59.1 11.9 5.3 0.1 6.5 121.0 32.9 .5 87.6 224.2 52.2 18.8 153.2
1939 - - - 49.9 14.4 0 35.5 6.5 3.3 0 3.2 75.2 31.5 0 41.7 131.6 49.2 0 80.4
1940 - - - 44.4 14.1 0 30.3 3.B 2.7 0 1.1 63.9 30.0 0 33.9 112.1 46.8 0 65.3
1941 - - - 122.5 14.6 57.0 50.9 23.9 6.5 6.1 11.3 173.6 33.4 10.8 129.4 320.0 54.5 73.9 ],91.6
1942 - - - 96.1 14.3 5.4 76.4 19.5 4.8 1.713.0 145.0 32.0 0 113.0 260.6 51.1 7.1 202.4
1943 - - - 49.8 14.1 0 35.7 5.9 3.0 0 2.9 79.9 30.5 0 49.4 135.6 47.6 0 88.0
1944 - 76.4 14.2 11.8 50.4 7.3 4.1 0 3.2 105.4 30.6 0 74.8 189.1 48.9 11.8 128.4
1945 - 84.7 14.4 9.3 61.0 9.4 4.0 0 5.4 103.3 32.0 0 71.3 197.4 50.4 9.3 ],37.7
1946 - 37.7 14.5 0 23.2 2.2 1.7 0 0.5 51.2 31.3 0 21.9 91.1 47.5 0 45.6
1947 - - - 62.9 14.6 0 48.3 3.8 3.4 0 0.4 72.3 33.4 0 38.9 139.0 51.4 0 87.6
1948 - - - 68.0 14.1 0 53.9 8.5 4.0 0 4.5 89.8 3105 0 5B.3 166.3 49.6 0 116.7
1949 - 81.5 14.1 8.7 58.7 905 4.9 0 4.6 105.2 31.7 0 73.5 196.2 50.7 B.7 ],36.8
1950 - - - 45.6 14.1 0 31.5 3.4 1.8 o. 1.6 59.8 30.0 0 29.8 108.8 45.9 0 62.9
1951 - - - 36.8 13.4 0 23.4 2.3 1.6 0 0.2 4B.8 27.2 0 2105 87.9 42.2 0 45.1
1952 - 99.2 13.6 36.0 49.6 14.1 4.8 0 9.3 131.6 30.6 0.7 100.3 244.9 49.0 36.7 159.2
1953 - - - 49.3 13.1 0 36.2 4.4 3.9 0 oS 61.3 28.8 0 32.5 115.0 45.8 0 69.2
1954 - - - 44.6 14.4 0 30.2 3.B 2.6 0 1.2 57.0 30.6 0 26.4 105.4 47.6 0 57.8
Totals 1460.6 297.2 206.2 957.2 181.3 78.4 11.4 91.0 1924.5 647.6 26.6 1250.2 3566.4 1023.2 244.2 2298.4
21 Yr. Avg. 69.6 14.2 9.8 45.6 8.6 3.7 0.5 4.3 91.6 30.8 1.3 59.5 169.8 48.7 11.6 ],09.4
U.S.B.R. 69.7 14.2 11.3 44.3 9.1 2.5 0.7 6.0 87.9 30.3 1.4 56.3 166.7 47.0 13.4 ],06.5
% Difference - 0.2 o - 13.3 + 2.9 - 5.5 + 48.0 -28.6-28.4 + 4.2 + 1.6 - 7.2 + 5.6 + 1.B + 3.6 - 13.5 + 2.7
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