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Peak Streamflow for Washington

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USGS 12031000 CHEHALIS RIVER AT PORTER, WA

Grays Harbor County, Washington
Hydrologic Unit Code 17100103
Latitude  46°56'22", Longitude 123°18'47" NAD27
Drainage area 1,294  square miles
Gage datum 0 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)
1947 1947-01-26   26,3002
1948 1948-01-05   23,0002
1949 1949-02-24   33,5002
1950 1950-02-27   32,5002
1951 1951-02-11   36,1002
1952 1952-02-06 18.70 21,900
1953 1953-01-31 19.93 24,800
1954 1954-01-07 22.27 40,800
1955 1955-01-02 18.03 19,200
1956 1955-12-23 22.04 38,900
1957 1956-12-12 19.35 23,600
1958 1957-12-28 18.82 22,000
1959 1959-01-26 19.60 24,300
1960 1959-11-23 20.71 30,100
1961 1961-02-23 21.04 32,000
1962 1961-12-23 18.49 21,000
1963 1962-11-28 20.96 31,600
1964 1964-01-27 21.99 38,500
1965 1965-01-31 21.36 34,000
1966 1966-01-08 20.21 26,300
1967 1966-12-15 21.73 35,700
1968 1968-02-06 20.46 27,800
1969 1969-01-08 19.43 22,200
1970 1970-01-28 20.70 29,200
1971 1971-01-27 23.50 49,600
1972 1972-01-22 23.88 55,600
1973 1972-12-28 20.51 28,100
1974 1974-01-17 22.22 39,100
1975 1975-01-16 21.19 32,100
1976 1975-12-05 23.36 48,100
1977 1977-03-10 18.34 17,500
1978 1977-12-15 22.18 38,900
1979 1979-02-09 19.46 22,300
1980 1979-12-19 20.60 28,600
1981 1980-12-28 21.17 32,000
1982 1982-01-26 21.39 33,300
1983 1983-01-08 20.83 24,8001
1984 1984-01-26 20.30 23,200
1985 1984-11-30 19.97 21,800
1987 1986-11-25 23.36 45,900
1988 1988-01-17   22,0001
1989 1989-01-01 19.21 18,900
1990 1990-01-11 24.52 60,400
1991 1990-11-26 23.17 43,000
1992 1992-01-31 20.69 24,900
1993 1993-01-27 16.42 12,300
1994 1994-03-05 18.19 15,500
1995 1994-12-22 22.37 35,600
1996 1996-02-09 25.22 80,700
1997 1997-01-02 23.43 46,000
1998 1998-01-17 20.53 24,100
1999 1999-02-26 22.50 42,000
2000 1999-12-17 22.04 38,100
2001 2001-02-05 11.56 6,550
2002 2001-12-19 22.41 41,200
2003 2003-02-02 20.80 26,000
2004 2004-02-01 20.66 24,900
2005 2005-01-20 20.50 22,100
2006 2006-01-13 22.64 43,200
2007 2006-11-09 21.85 29,400
2008 2007-12-05 26.06 86,500
2009 2009-01-09 24.65 58,700
2010 2009-11-19 20.43 23,800
2011 2010-12-15 21.15 27,000
2012 2012-03-17 21.02 26,200
2013 2012-11-21 21.13 27,300
2014 2014-02-19 21.54 29,800
2015 2015-01-07 21.31 28,300
2016 2015-12-11 22.73 40,000
2017 2017-02-11 21.79 31,900
2018 2017-11-24 20.522 23,100
2019 2018-12-19 45.80 16,300
2020 2020-01-09 48.99 28,500
2021 2021-01-06 49.30 31,000
2022 2022-01-08 52.01 61,900
2023 2022-12-29 47.87 22,500
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.