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Peak Streamflow for the Nation

USGS 11176400 ARROYO VALLE BL LANG CYN NR LIVERMORE CA

Alameda County, California
Hydrologic Unit Code 18050004
Latitude  37°33'41", Longitude 121°40'58" NAD27
Drainage area 130  square miles
Gage datum 749.09 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 1964-01-21 3.73 256
1965 1964-12-23 6.12 2,330
1966 1965-12-29 4.02 430
1967 1967-01-21 8.14 5,080
1968 1968-01-30 4.35 492
1969 1969-01-25 8.90 5,340
1970 1970-03-01 6.22 1,710
1971 1970-12-02 5.28 947
1972 1971-12-25 3.27 105
1973 1973-02-07 6.56 2,040
1974 1974-04-01 5.53 1,130
1975 1975-03-07 5.80 1,350
1976 1976-03-02 1.076 8.20
1977 1977-01-03 1.05 7.00
1978 1978-01-16 4.13 3,470
1979 1979-02-22 2.59 989
1980 1980-02-19 5.40 5,710
1981 1981-01-29 2.37 685
1982 1982-01-05 6.22 7,030
1983 1983-01-24 6.04 6,660
1984 1983-12-25 3.26 1,940
1985 1985-02-08 1.99 470
1986 1986-02-17 7.36 8,790
1987 1987-02-13 2.24 676
1988 1988-01-17 1.37 106
1989 1989-03-11 1.47 148
1990 1990-02-17 1.31 86.0
1991 1991-03-24 3.51 2,340
1992 1992-02-15 3.38 2,130
1993 1993-01-13 4.45 3,890
1994 1994-02-20 1.51 166
1995 1995-03-10 7.18 8,490
1996 1996-02-19 4.58 4,110
1997 1997-01-23 5.27 5,280
1998 1998-02-03 6.73 7,750
1999 1999-02-09 3.01 1,570
2000 2000-02-13 4.25 3,560
2001 2001-03-05 2.82 1,320
2002 2001-12-29 1.97 448
2003 2002-12-16 4.27 3,590
2004 2004-02-25 3.53 2,370
2005 2004-12-31 2.67 1,130
2006 2005-12-31 3.98 3,110
2007 2007-02-26 1.80 328
2008 2008-01-26 4.65 4,620
2009 2009-03-04 4.51 3,210
2010 2010-01-20 6.60 3,010
2011 2011-03-20 6.38 3,570
2012 2012-04-13 1.64 197
2013 2012-12-23 6.30 3,500
2014 2014-02-28 1.12 39.0
2015 2014-12-16 2.31 609
2016 2016-03-13 4.05 1,660
2017 2017-02-21 6.91 7,700
2018 2018-03-22 1.94R 452R
2019 2019-01-17 4.73 3,740
2020 2020-04-06 1.59 219
2021 2021-01-29 2.29 771
2022 2021-12-26 3.38 1,960
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.