Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

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
?
  Peak Gage-Height Qualification Codes.
?
  Peak Streamflow Qualification Codes.