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Peak Streamflow for the Nation

USGS 13075500 PORTNEUF RIVER AT POCATELLO ID

Bannock County, Idaho
Hydrologic Unit Code 17040208
Latitude  42°52'18", Longitude 112°28'05" NAD83
Drainage area 1,256  square miles
Gage datum 4,421.48 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1897 1897-05-18   1,8801,5
1898 1898-04-07   3361,5
1899 1899-05-12   8201,5
1912 1912-05-23   1,2401,5
1913 1913-04-04   9151,5
1914 1914-04-25   1,0801,5
1915 1915-04-23   4731,5
1916 1916-03-24   8171,5
1917 1917-05-13   2,0001,2,5
1918 1918-03-28   5791,5
1919 1919-03-31 5.373 8325
1920 1920-05-26   1,0201,5
1921 1921-05-12   1,5001,5
1922 1922-05-23   1,5101,5
1923 1923-05-07   7371,5
1924 1924-05-06   4711,5
1925 1925-04-21   7371,5
1926 1926-04-21   6011,5
1927 1927-05-01   8211,5
1928 1928-04-30   6471,5
1929 1929-05-18   5905
1930 1930-02-20   4271,5
1931 1931-03-22 4.543 4695
1932 1932-05-14 5.153 6185
1933 1933-04-30 4.903 5155
1934 1934-01-24 3.793 3005
1935 1935-04-23   4381,5
1936 1936-04-26   8021,5
1937 1937-05-08   6061,5
1938 1938-05-02 5.673 7155
1939 1939-03-24   7401,5
1940 1940-02-29 4.823 4605
1941 1941-03-04 5.703 5845
1942 1942-04-15 6.063 7265
1943 1943-04-22 6.743 8955
1944 1944-06-13   6381,5
1945 1945-06-12 6.493 7745
1946 1946-04-30 7.663 1,0405
1947 1947-02-14 5.273 5545
1948 1948-05-20 6.073 7335
1949 1949-04-26 6.003 6865
1950 1950-05-20 6.873 9025
1951 1951-02-11 6.103 6305
1952 1952-05-07 7.353 1,0505
1953 1953-01-20 6.153 6225
1954 1954-03-11 5.663 5085
1955 1955-04-02 5.323 3765
1956 1956-04-02 6.113 6605
1957 1957-02-28 6.52 9705
1958 1958-05-07 6.383 7635
1959 1959-04-05 5.593 5125
1960 1960-03-28 6.153 7605
1961 1961-02-12 5.913 6465
1962 1962-02-14 11.353 2,9905
1963 1963-02-02 10.073 2,5105
1964 1964-05-18 6.303 7755
1965 1964-12-25 6.963 1,0205
1966 1966-04-01 6.133 7105
1967 1967-06-16 6.393 6395
1968 1968-02-26 6.053 6025
1969 1969-04-25 7.62 1,1305
1970 1970-05-23 6.46 8605
1971 1971-05-14 9.59 1,5805
1972 1972-05-09 8.19 1,2605
1973 1973-05-08 7.022 9805
1974 1974-05-11 8.32 1,2905
1975 1975-05-19 9.40 1,5405
1976 1976-05-13 9.00 1,3905
1977 1976-10-03 4.752 4695
1978 1978-05-18 6.632 8195
1979 1979-04-18 5.282 5665
1980 1980-02-22 8.272 1,1905
1981 1981-05-26 7.532 1,0201,5
1982 1982-05-18 8.682 1,2605
1983 1983-05-31 11.192 1,9905
1984 1984-05-17 13.85 2,8705
1985 1985-04-11 8.842 1,3105
1986 1986-04-26 9.412 1,4605
1987 1987-03-09 6.352 7715
1988 1988-03-23 5.172 5245
1989 1989-04-22 6.96 8815
1990 1990-04-29 5.132 5045
1991 1991-05-19 5.73 5475
1992 1992-02-21 5.282 5325
1993 1993-05-18 8.30 1,0805
1994 1994-02-28 6.78 7305
1995 1995-06-10 6.202 6155
1996 1996-05-31 9.07 1,2805
1997 1997-05-20 9.14 1,3005
1998 1998-04-25   1,0901,5
1999 1999-05-04   1,0101,5
2000 2000-04-15 5.89 5575
2001 2001-03-25   3751,5
2002 2002-04-16 5.23 4435
2003 2003-02-01   2791,5
2004 2004-03-26 5.68 4805
2005 2005-05-18   6731,5
2006 2006-05-03   1,4101,5
2007 2007-02-12 7.76 8365
2008 2008-05-08 6.14 4555
2009 2009-06-18 7.44 6935
2010 2010-04-23 6.30 5005
2011 2011-05-27 9.95 1,2105
2012 2012-01-22 8.06 8075
2013 2013-09-03 6.08 4805
2014 2014-02-16 7.35 6715
2015 2015-02-09 5.132 3235
2016 2016-04-15 7.33 6185
2017 2017-05-14 9.83 1,1105
2018 2018-04-30 8.662 9845
2019 2019-04-27 9.26 9835
2020 2020-05-02 6.97 6215
2021 2021-03-20 5.31 3556
2022 2022-05-08 5.43 3545
2023 2023-05-30 11.14 1,3105
2024 2024-05-01 10.34 1,0205
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.