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Peak Streamflow for the Nation

USGS 06073600 Black Rock Creek near Augusta MT

Lewis And Clark County, Montana
Hydrologic Unit Code 10030102
Latitude  47°17'27.19", Longitude 112°09'49.56" NAD83
Drainage area 5.63  square miles
Gage datum 4,165 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1974 1974 6.36Bm 327Bm
1975 1975-05-07 7.46 428
1976 1976-05-04 4.17 120
1977 1977-06-14 6.03 290
1978 1978-03-17 6.90 380
1979 1979-03-07 7.041 1002
1980 1980-05-30 4.99 190
1981 1981-05   5.002,Bd
1982 1982-02-13 5.961 2402
1983 1983-03-12 3.80 96.0
1984 1984-04-20 2.69 25.0
1985 1985-05-08 5.12 210
1986 1986-02-26 8.66 550
1987 1987-07-18 3.17 54.0
1988 1988   0.00Bm
1989 1989-03-13 8.71 555
1990 1990-05-30   1.002
1991 1991-06-20 4.59 10.02
1992 1992   0.00Bm
1993 1993-05-05 4.38 142
1994 1994-05-19 4.03 113
1995 1995-05-12 4.65 165
1996 1996-03-10 5.07 202
1997 1997-04-21 6.01 295
1998 1998-06-19 7.96 481
1999 1999   0.102,Bm
2000 2000   0.102,Bm
2001 2001   1.002,Bm
2002 2002-06-10 4.93 190
2003 2003-03-13 9.16 630
2004 2004-04-06 1.49 0.102
2005 2005   0.102,Bm
2006 2006-06-10 3.29 60.0
2007 2007   1.002,Bm
2008 2008-06-11 3.60 81.0
2009 2009-04-29 4.22 128
2010 2010-06-16 3.112 49.0
2011 2011-06-09 5.34 228
2012 2012-04-12   1.002
2013 2013   1.002,Bm
2014 2014-03-10 5.502 243
2015 2015-05-17 3.56 78.2
2016 2016 2.744,Bm 4.224,Bm
2017 2017-02-16 4.22 136
2018 2018-03-27 3.742 92.2
2019 2019-05-27 4.81 182
2020 2020-06-29 4.37 144
2021 2021-05-19 4.312 139
2022 2022 3.104,Bm 43.94,Bm
2023 2023-06 3.91Bd 1062,Bd
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.