|
|
|
|
 |
| view map |
|
|
|
|
|
|
|
Canyonlands National Park
Historic Flows in Cataract Canyon
|
|
|
|
|
|
|
Cataract Canyon peak flows are determined by utilizing United States Geological Survey (USGS) data for gauging stations at Cisco on the Colorado River and Green River on the Green River. USGS maintains mean daily values for these stations. A Cataract Canyon peak flow is the highest daily total of the mean values in a calendar year for those two stations.
|
Year
|
Peak Flow
(cubic feet per second)
|
Date
|
|
2010
|
44,000 |
06/01
|
|
2009
|
52,178 |
05/27
|
|
2008
|
63,315
|
05/24
|
|
2007
|
26,850
|
05/22
|
|
2006
|
44,573
|
05/25
|
|
2005
|
69,020
|
05/27
|
|
2004
|
19,455
|
05/14
|
|
2003
|
47,900
|
06/04
|
|
2002
|
10,690
|
05/26
|
|
2001
|
32,000
|
05/21
|
|
2000
|
34,300
|
05/31
|
|
1999
|
45,000
|
06/19
|
|
1998
|
49,700
|
05/23
|
|
1997
|
70,800
|
06/10
|
|
1996
|
51,600
|
05/21
|
|
1995
|
80,700
|
06/19
|
|
1994
|
26,600
|
05/21
|
|
1993
|
70,900
|
05/29
|
|
1992
|
24,860
|
05/29
|
|
1991
|
30,000
|
05/24
|
|
1990
|
22,400
|
06/13
|
|
1989
|
16,310
|
04/26
|
|
1988
|
28,600
|
05/22
|
|
1987
|
43,000
|
05/19
|
|
1986
|
69,500
|
06/08
|
|
1985
|
68,200
|
05/10
|
|
1984
|
114,900
|
05/27
|
|
1983
|
104,700
|
06/27
|
|
1982
|
39,100
|
05/31
|
|
1981
|
23,700
|
06/09
|
|
1980
|
59,100
|
06/13
|
|
1979
|
73,100
|
05/30
|
|
1978
|
53,900
|
06/17
|
|
1977
|
12,570
|
06/10
|
|
1976
|
30,800
|
05/23
|
|
1975
|
54,800
|
06/10
|
|
1974
|
50,000
|
05/14
|
|
1973
|
69,200
|
05/22
|
|
1972
|
37,700
|
06/10
|
|
1971
|
44,400
|
06/20 to 06/21
|
|
1970
|
56,600
|
05/24
|
|
1969
|
38,000
|
05/22 to 05/24
|
|
1968
|
58,000
|
06/07
|
|
1967
|
39,200
|
05/27
|
|
1966
|
28,400
|
05/11
|
|
1965
|
64,800
|
06/17
|
|
1964
|
48,900
|
05/28
|
|
1963
|
19,860
|
05/21 to 05/22
|
|
1962
|
75,300
|
05/14
|
|
1961
|
32,400
|
06/03
|
|
1960
|
37,700
|
06/06
|
|
1959
|
35,700
|
06/16
|
|
1958
|
86,000
|
05/31
|
|
1957
|
101,200
|
06/11
|
|
1956
|
59,000
|
06/04
|
|
1955
|
29,000
|
05/17
|
|
1954
|
27,180
|
05/27
|
|
1953
|
60,600
|
06/15
|
|
1952
|
100,100
|
06/10
|
|
1951
|
55,600
|
05/30
|
|
1950
|
52,200
|
06/08
|
|
1949
|
85,900
|
06/21
|
|
1948
|
75,600
|
05/23
|
|
1947
|
64,300
|
05/12
|
|
1946
|
43,300
|
06/12
|
|
1945
|
53,900
|
05/15
|
|
1944
|
72,500
|
05/18
|
|
1943
|
59,300
|
06/04
|
|
1942
|
76,500
|
05/29
|
|
1941
|
83,400
|
05/15
|
|
1940
|
38,600
|
05/14
|
|
1939
|
40,700
|
05/24
|
|
1938
|
82,800
|
06/06
|
|
1937
|
63,900
|
05/19
|
|
1936
|
65,800
|
05/21
|
|
1935
|
83,900
|
06/16 to 06/17
|
|
1934
|
21,980
|
05/13
|
|
1933
|
71,800
|
06/03
|
|
1932
|
86,200
|
05/24
|
|
1931
|
27,100
|
05/20
|
|
1930
|
60,200
|
06/01
|
|
1929
|
99,300
|
05/27
|
|
1928
|
106,600
|
06/01
|
|
1927
|
78,700
|
05/21
|
|
1926
|
71,200
|
05/27
|
|
1925
|
47,700
|
06/02
|
|
1924
|
63,600
|
06/16
|
|
1923
|
87,300
|
05/29
|
|
|
|
|
You are exiting the National Park Service website
Thank you for visiting our site.
You will now be redirected to:
We hope your visit was informative and enjoyable.
|
