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Peak Streamflow for the Nation

USGS 08189200 Copano Ck nr Refugio, TX

Refugio County, Texas
Hydrologic Unit Code 12100405
Latitude  28°18'12", Longitude  97°06'44" NAD27
Drainage area 87.8  square miles
Contributing drainage area 87.8  square miles
Gage datum 17.25 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)
1971 1971-09-12 21.00 6,300
1972 1972-04-29 14.18 1,770
1973 1973-06-16 14.68 1,730
1974 1974-09-13 13.68 1,330
1975 1974-11-25 8.66 300
1976 1976-07-16 10.63 611
1977 1976-12-21 11.44 797
1978 1978-09-14 16.12 2,690
1979 1979-09-21 12.77 1,090
1980 1980-01-22 9.65 390
1981 1981-06-13 18.705 4,360
1982 1981-11-02 17.14 3,290
1983 1983-07-17 15.56 2,380
1984 1983-10-20 14.72 1,970
1985 1985-04-12 11.08 711
1986 1985-12-12 3.34 118
1987 1986-12-26 9.69 422
1988 1987-10-24 8.09 199
1989 1989-06-30 5.27 57.0
1990 1990-07-18 16.29 2,780
1991 1991-02-06 9.02 430
1992 1992-03-30 12.62 1,280
1993 1993-06-22 13.24 1,490
1994 1994-06-15 7.77 307
1995 1995-05-30 10.51 724
1996 1996-06-28 6.28 159
1997 1997-03-19 15.43 2,320
1998 1997-10-15 13.61 1,630
1999 1998-10-21 14.43 1,960
2000 2000-03-14 8.30 376
2001 2001-09-04 11.66 989
2002 2001-11-18 11.48 1,120
2003 2002-11-05 12.30 1,200
2004 2004-05-16 14.67 1,670
2005 2005-03-07 14.98 2,240
2006 2006-06-03 10.36 721
2007 2007-07-07 17.76 3,320
2008 2008-08-21 5.92 89.0
2009 2009-09-11 6.08 100
2010 2009-11-23 14.27 1,710
2011 2011-01-16 5.152 46.0
2012 2012-04-17 8.24 326
2013 2013-05-01 6.17 111
2014 2014-06-27 10.43 696
2015 2015-06-22 13.17 1,370
2016 2016-05-18 14.13 1,220
2017 2017-08-29 16.84 2,3509
2018 2018-06-22 14.37 1,740
2019 2018-12-13 11.11 363
2020 2020-08-02   0.702,R
2021 2021-07-09 19.33 2,290
2022 2021-10-18 12.132 589
2023 2023-05-20 6.40 108
2024 2024-07-28 12.06 698
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.