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Peak Streamflow for the Nation

USGS 12381400 South Fork Jocko River near Arlee MT

Lake County, Montana
Hydrologic Unit Code 17010212
Latitude  47°11'43.98", Longitude 113°51'02.65" NAD83
Drainage area 57.6  square miles
Gage datum 3,970 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)
1983 1983-05-30 2.662,5 553
1984 1984-05-31 2.892 587
1985 1985-05-25 2.322 364
1986 1986-05-28 2.772 521
1987 1987-05-01 2.462 290
1988 1988-05-24 2.53 323
1989 1989-05-10 3.542 596
1990 1990-05-31 2.942 312
1991 1991-05-19 3.41 553
1992 1992-05-09 2.622 213
1993 1993-05-15 3.34 473
1994 1994-05-12 2.82 272
1995 1995-06-01 2.66 224
1996 1996-06-05 3.442 520
1997 1997-05-17 4.31 1,220
1998 1998-05-27 2.612 210
1999 1999-05-26 3.22 460
2000 2000-05-23 2.65 237
2001 2001-05-26 2.95 342
2002 2002-06-03 3.25 484
2003 2003-05-31 3.222 489
2004 2004-06-06 2.65 237
2005 2005-06-04 3.68 718
2006 2006-05-20 3.38 546
2007 2007-05-13 2.812 297
2008 2008-05-21 3.122 484
2009 2009-05-31 3.442 602
2010 2010-06-03 3.162 465
2011 2011-06-08 3.90 910
2012 2012-06-03 3.202 460
2013 2013-05-14 3.48 614
2014 2014-05-24 3.21 499
2015 2015-06-02 2.402 170
2016 2016-05-09 2.662 240
2017 2017-06-01 3.22 486
2018 2018-05-18 3.83 836
2019 2019-05-18 3.43 595
2020 2020-05-20 3.71 771
2021 2021-06-04 3.152 454
2022 2022-06-11 3.482 578
2023 2023-05-06 3.422,5 576
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  Peak Gage-Height Qualification Codes.