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Peak Streamflow for the Nation

USGS 06431500 SPEARFISH CREEK AT SPEARFISH,SD

Lawrence County, South Dakota
Hydrologic Unit Code 10120203
Latitude  44°28'57", Longitude 103°51'40" NAD27
Drainage area 165  square miles
Contributing drainage area 165  square miles
Gage datum 3,656.67 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 1947-06-22 6.73 8916
1948 1948-06-24 5.89 4176
1949 1949-05-06 5.322 1766
1950 1950-05-22 5.092 1166
1951 1951-06-17 5.372 2156
1952 1952-05-22 6.812 9476
1953 1953-06-19 5.56 3016
1954 1954-05-30 5.152 1476
1955 1955-06-11 5.202 1816
1956 1956-07-16 5.612 3006
1957 1957-07-14 5.222 1586
1958 1958-07-03 6.23 5716
1959 1959-05-04 4.952 83.06
1960 1960-05-10 5.022 86.06
1961 1960-11-15 5.072 1006
1962 1962-05-22 6.642 8306
1963 1963-04-29 6.472 6626
1964 1964-06-09 7.97 3,0406
1965 1965-05-15 10.53 4,2406
1966 1966-04-17 6.472 1126
1967 1967-06-16 7.02 2306
1968 1968-06-25 6.602 1066
1969 1969-05-15 7.712 4666
1970 1970-06-12 8.21 8846
1971 1971-05-10 6.85 2346
1972 1972-05-13 6.742 1636
1973 1973-05-31 7.09 2876
1974 1974-01-01 7.29 1756
1975 1975-05-07   1431,6
1976 1976-06-15 10.54 3,8706
1977 1977-05-02 5.65 1676
1978 1978-05-11 5.92 2306
1979 1979-08-07 5.73 1826
1980 1980-04-21 5.352 85.06
1981 1981-07-01 5.49 1026
1982 1982-05-22 8.81 2,1106
1983 1983-05-08 7.66 5006
1984 1984-06-17 7.31 2856
1985 1985-04-17 6.592 89.06
1986 1986-04-28 6.66 1046
1987 1987-04-18 6.64 86.06
1988 1988-05-14 6.752 1186
1989 1989-05-09 6.662 1066
1990 1990-05-05 6.622 82.06
1991 1991-05-22 6.69 1066
1992 1992-04-29 6.57 70.06
1993 1993-06-08 6.69 1006
1994 1994-04-25 6.90 1756
1995 1995-05-08 10.11 1,9006
1996 1996-05-30 7.19 2046
1997 1997-05-08 7.67 3226
1998 1998-06-18 8.84 8996
1999 1999-06-13 7.12 1876
2000 2000-04-26 6.96 1526
2001 2001-04-07 6.79 1176
2002 2002-09-18 7.05 1716
2003 2003-06-07 7.25 2096
2004 2004-07-05 6.732 75.06
2005 2005-05-09 6.982 1146
2006 2006-05-02 7.38 1866
2007 2007-06-02 7.91 8556
2008 2008-06-05 8.00 9756
2009 2009-04-24 6.422 2646
2010 2010-04-24 6.17 2576
2011 2011-05-23 7.20 6306
2012 2012-03-19 5.302 1036
2013 2013-06-01 8.34 1,8306
2014 2014-05-07 6.88 5556
2015 2015-05-30 6.10 2466
2016 2016-04-23 5.57 1246
2017 2017-06-02 5.46 1206
2018 2018-06-25 5.62 1736
2019 2019-05-27 6.422 3816
2020 2020-05-01 6.26 3216
2021 2021-07-17 5.392 1056
2022 2022-05-31 6.172 2946
2023 2023-06-23 8.65 2,1806
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.