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Peak Streamflow for the Nation

USGS 07097000 ARKANSAS RIVER AT PORTLAND, CO.

Fremont County, Colorado
Hydrologic Unit Code 11020002
Latitude  38°23'18", Longitude 105°00'56" NAD27
Drainage area 4,024  square miles
Gage datum 5,021.59 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1939 1939-08-19 5.68 4,2906
1940 1940-08-19 5.46 3,9706
1941 1941-07-01 7.25 7,5806
1942 1942-08-13 10.40 16,0006
1943 1943-07-24 5.33 4,5606
1944 1944-07-05 8.12 9,7206
1945 1945-08-07 6.86 7,7106
1946 1946-07-15 9.57 13,2006
1947 1947-07-08 9.72 13,5006
1948 1948-05-30 7.14 8,0306
1949 1949-06-05 12.18 21,1006
1950 1950-07-23 6.02 5,3406
1951 1951-07-12 6.19 5,7206
1952 1952-06-16 5.69 5,0806
1965 1965-08-21 11.85 23,9006,7
1975 1975-08-02 10.096 10,2006
1976 1976-08-02 11.26 12,8006
1977 1977-07-27 6.36 4,1106
1978 1978-06-04 6.40 4,2006
1979 1979-06-09 7.06 5,1706
1980 1980-06-12 8.38 7,3006
1981 1981-08-15 6.12 3,8406
1982 1982-07-28 8.28 6,9106
1983 1983-06-26 8.55 7,3006
1984 1984-08-17 8.70 7,6206
1985 1985-07-23 8.93 8,4606
1986 1986-06-08 7.02 5,1606
1987 1987-06-10 7.69 6,0606
1988 1988-07-07 8.15 6,7506
1989 1989-08-09 6.17 4,0306
1990 1990-07-19 6.74 4,7106
1991 1991-08-12 8.81 7,9306
1992 1992-08-17 8.03 6,7306
1993 1993-07-14 7.20 5,3806
1994 1994-06-21 6.372 4,2806
1995 1995-06-18 8.51 7,4706
1996 1996-05-20 6.64 4,6206
1997 1997-06-07 7.70 6,3606
1998 1998-07-09 5.67 3,4806
1999 1999-06-24 8.03 6,1906
2000 2000-06-01 5.64 3,6006
2001 2001-05-28 4.99 3,0606
2002 2002-07-06 6.16 4,1106
2003 2003-06-02 5.93 3,8206
2004 2004-06-09 4.72 2,5406
2005 2005-05-28 5.19 3,0606
2006 2006-07-06 12.94 15,9002,6
2007 2007-06-26 5.74 3,3106
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.