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Peak Streamflow for the Nation

USGS 06085800 Sun River at Simms MT

Cascade County, Montana
Hydrologic Unit Code 10030104
Latitude  47°30'05.86", Longitude 111°55'54.89" NAD83
Drainage area 1,296  square miles
Gage datum 3,551.08 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1964 1964-06-09 13.70 50,0007
1966 1966-05-30 5.37 3,350
1967 1967-06-01 7.79 9,610
1968 1968-06-11 4.93 2,940
1969 1969-07-01 6.68 2,940
1970 1970-06-06 6.51 6,420
1971 1971-05-29 7.15 7,630
1972 1972-06-02 8.04 9,840
1973 1973-01-15 3.302 4002
1974 1974-06-17 7.14 6,400
1975 1975-06-20 12.48 37,900
1976 1976-05-15 7.88 10,200
1977 1977-05-11 2.732 294
1978 1978-06-07 6.77 7,060
1979 1979-05-27 6.06 4,600
1997 1997-06-13 7.36 7,530
1998 1998-07-04 5.27 3,070
1999 1999-06-05 6.00 4,310
2000 2000-06-10 4.80 2,570
2001 2001-06-14 2.572 606
2002 2002-06-24 6.46 5,510
2003 2003-05-27 5.88 4,400
2004 2004-05-11 3.73 1,480
2005 2005-05-18 5.72 3,700
2006 2006-06-12 5.97 4,290
2007 2007-05-20 4.16 1,900
2008 2008-05-26 8.08 8,130
2009 2009-06-01 6.21 4,580
2010 2010-06-06 4.33 2,100
2011 2011-06-08 9.87 13,900
2012 2012-06-07 7.87 7,600
2013 2013-06-09 4.98 2,800
2014 2014-06-25 5.00 2,830
2015 2015-06-04 5.352 3,100
2016 2016-05-28 3.60 1,090
2017 2017-06-02 5.99 3,980
2018 2018-06-19 10.96 18,100
2019 2019-05-27 9.27 11,900
2020 2020-06-01 6.40 4,970
2021 2021-06-06 5.612 3,730
2022 2022-06-22 4.87 2,740
2023 2023-06-10 5.58 3,690
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.