9318

• UCREFRP Catalog Number: 9318
• Author: U.S. Fish and Wildlife Service.
• Title: Procedures for Stocking Nonnative Fish Species in the Upper Colorado River Basin.
• USFW Year: 1996.
• USFW - Doc Type: Denver.
• Copyright Material: NO

Table 3
ESTIMATED VIRGIN FLOW AT LEE FERRY
(million acre-feet)
C1) C2) l3) C4) C5) l6) m
Progressive Virgin
Years Year Estimated Average Average 10-year Flow Minus
to Ending Virgin to Since Moving 101-year
1998 Sept. 30 Flow 1998 1896 Average Average
103 1896 10.1 15.0 10.1 -4.8
102 1897 18.0 15.0 14.1 3.1
101 1898 13.8 15.0 14.0 -1.1
100 1899 15.9 15.0 14.5 1.0
99 1900 13.2 15.0 14.2 -1.7
98 1901 13.6 15.0 14.1 -1.3
97 1902 9.4 15.0 13.4 -5.5
96 1903 14.8 15.1 13.6 -0.1
95 1904 15.6 15.1 13.8 0.7
94 1905 16.0 15.1 14.0 14.0 1.1
93 1906 19.1 15.1 14.5 14.9 4.2
92 1907 23.4 15.0 15.2 15.5 8.5
91 1908 12.9 14.9 15.1 15.4 -2.0
90 1909 23.3 14.9 15.7 16.1 8.4
89 1910 14.2 14.8 15.6 16.2 -0.7
88 1911 16.0 14.9 15.6 16.5 1.1
87 1912 20.5 14.8 15.9 17.6 5.6
86 1913 14.5 14.8 15.8 17.6 -0.4
85 1914 21.2 14.8 16.1 18.1 6.3
84 1915 14.0 14.7 16.0 17.9 -0.9
83 1916 19.2 14.7 16.1 17.9 4.3
82 1917 24.0 14.7 16.5 18.0 9.1
81 1918 15.4 14.5 16.4 18.2 0.5
80 1919 12.5 14.5 16.3 17.2 -2.4
79 1920 22.0 14.6 16.5 17.9 7.1
78 1921 23.0 14.5 16.8 18.6 8.1
77 1922 18.3 14.3 16.8 18.4 3.4
76 1923 18.3 14.3 16.9 18.8 3.4
75 1924 14.2 14.2 16.8 18.1 -0.7
74 1925 13.0 14.2 16.6 18.0 -1.9
73 1926 15.9 14.3 16.6 17.7 1.0
72 1927 18.6 14.2 16.7 17.1 3.7
71 1928 17.3 14.2 16.7 17.3 2.4
70 1929 21.4 14.1 16.8 18.2 6.5
69 1930 14.9 14.0 16.8 17.5 0.0
68 1931 7.8 14.0 16.5 16.0 -7.1
67 f 932 17.2 14.1 16.6 15.9 2.3
66 1933 11.4 14.0 16.4 15.2 -3.5
65 1934 5.6 14.1 16.1 14.3 -9.3
64 1935 11.6 14.2 16.0 14.2 -3.3
63 1936 13.8 14.3 16.0 14.0 -1.1
62 1937 13.7 14.3 15.9 13.5 -1.2
61 1938 17.5 14.3 16.0 13.5 2.6
60 1939 11.1 14.2 15.8 12.5 -3.8
59 1940 8.6 14.3 15.7 11.8 -6.3
58 1941 18.1 14.4 15.7 12.9 3.2
57 1942 19.1 14.3 15.8 13.1 4.2
56 1943 13.1 14.2 15.8 13.2 -1.8
55 1944 15.2 14.3 15.7 14.2 0.3
54 1945 13.4 14.2 15.7 14.4. -1.5
53 1946 10.4 14.2 15.6 14.0 -4.5
52 1947 15.5 14.3 15.6 14.2 0.6
51 1948 15.6 14.3 15.6 14.0 0.7
22