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<br />.
<br />
<br />Table 2
<br />
<br />AVERAGE ANNUAL PRESENT lFJEL Fl.OWS
<br />AT GLEN CANYON DAMSlTE FOR
<br />31-YEAR HISTORIC RUNOFF SEQUENCE
<br />
<br />Average
<br />Runoff sequence: 1,000
<br />acre-feet
<br />
<br />.
<br />
<br />1906 - 1936
<br />1907 - 1937
<br />1908 - 1938
<br />1909 - 1939
<br />1910 - 1940
<br />1911 - 1941
<br />1912 - 1942
<br />1913 - 1943
<br />1914 - 1944
<br />1915 - 1945
<br />1916 - 1946
<br />1917 - 1947
<br />1918 - 1948
<br />1919 - 1949
<br />1920 - 1950
<br />1921 - 1951
<br />1922 - 1952
<br />1923 - 1953
<br />1924 - 1954
<br />1925 - 1955
<br />1926 - 1956
<br />1927 - 1957
<br />1928 - 1958
<br />1929 - 1959
<br />1930 - 1960
<br />1931 - 1961
<br />1932 - 1962
<br />1933 - 1963
<br />1934 - 1964
<br />1935 - 1965
<br />1936 - 1966
<br />1937 - 1967
<br />1938 - 1968
<br />
<br />:
<br />
<br />13,605
<br />13,452
<br />13,281
<br />13,228
<br />12,803
<br />12 , 922
<br />13,018
<br />12,804
<br />12,827
<br />12 ,604
<br />12,499
<br />12,J88
<br />12 , 148
<br />12 , 184
<br />12 ,203
<br />11,907
<br />11,840
<br />11,618
<br />11,316
<br />11,170
<br />11,103
<br />11,233
<br />11,181
<br />10,933
<br />10,639
<br />10,454
<br />10,739
<br />10,488
<br />10,457
<br />10,837
<br />10,833 :
<br />10,773
<br />10,765
<br />
<br />Runoff sequence
<br />
<br />1939-68 and 1906
<br />1940-68 and 1906-07 :
<br />1941-68 and 1906-08 :
<br />1942-68 and 1906-09 :
<br />1943-68 and 1906-10 :
<br />1944-68 and 1906-11 :
<br />1945-68 and 1906-12
<br />1946-68 and 1906-13 :
<br />1947-68 and 1906-14 :
<br />1948-68 and 1906-15 :
<br />1949-68 and 1906-16 :
<br />1950-68 and 1906-17 :
<br />1951-68 and 1906-18 :
<br />1952-68 and 1906-19 :
<br />1953-68 and 1906-20 :
<br />1954-68 and 1906-21
<br />1955-68 and 1906-22
<br />1956-68 and 1906-23 :
<br />1957-68 and 1906-24
<br />1958-68 and 1906-25
<br />1959-68 and 1906-26
<br />1960-68 and 1906-27
<br />1961-68 and 1906-28
<br />1962-68 and 1906-29
<br />1963-68 and 1906-30
<br />1964-68 and 1906-31
<br />1965-68 and 1906-32
<br />1966-68 and 1906-33
<br />1967-68 and 1906-34
<br />1968 and 1906-35
<br />
<br />Average
<br />1,000
<br />acre-feet
<br />
<br />10,809
<br />11,169
<br />11,293
<br />11,435
<br />11,288
<br />11,372
<br />11,523
<br />11,554
<br />11,865
<br />11,825
<br />11,923
<br />12,145
<br />12,204
<br />12,225
<br />12,263
<br />12,619
<br />12 ,924
<br />13,188
<br />13,288
<br />13,080
<br />13,048
<br />13,338
<br />13, 507
<br />13,883
<br />13,806
<br />13,780
<br />13,987
<br />13,769
<br />13,602
<br />13,601
<br />
<br />:
<br />
<br />1906-32 13,987
<br />12, 184
<br />
<br />1906-18 12,204
<br />
<br />Maximum 1965-68 and
<br />Average 1919-49
<br />(high years early in sequence)
<br />Average 1951-68 and
<br />(high years late in sequence)
<br />Minimum 1931-61
<br />
<br />.
<br />
<br />10,454
<br />
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