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


Page Loading - Please Wait...

Click to hideNews Bulletins

Peak Streamflow for the Nation

USGS 08104700 N Fk San Gabriel Rv nr Georgetown, TX

Williamson County, Texas
Hydrologic Unit Code 12070205
Latitude  30°39'42", Longitude  97°42'40" NAD27
Drainage area 248  square miles
Contributing drainage area 248  square miles
Gage datum 689.06 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)
1921 1921-09 39.505,Bd  
1957 1957-04 34.505,Bd  
1969 1969-04-12 14.84 11,700
1970 1970-05-28 11.69 7,160
1971 1971-07-30 11.15 6,460
1972 1971-10-20 8.83 3,560
1973 1973-07-15 14.02 10,400
1974 1974-09-17 26.20 35,000
1975 1974-10-31 24.10 30,100
1976 1976-04-29 11.50 6,850
1977 1977-04-16 8.24 2,560
1978 1978-02-13 4.77 42.0
1979 1979-07-06 9.01 2,9305
1980 1980-07-23 7.85 1,9206
1981 1981-06-10 11.37 5,4006
1982 1981-10-15 7.07 8146
1983 1983-05-23 7.23 1,0006
1984 1984-06-06 5.55 1926
1985 1985-03-22 7.77 1,2006
1986 1986-02-12 10.16 3,2606
1987 1987-07-06 8.34 1,3906
1988 1987-11-25 7.09 5726
1989 1989-05-23 7.27 6676
1990 1990-03-14 5.41 92.06
1991 1991-04-13 7.24 5476
1992 1992-03-04 13.05 6,0706
1993 1993-06-29 8.52 1,5306
1994 1994-03-15 4.93 38.06
1995 1995-04-06 6.48 2776
1996 1996-09-18 7.35 7126
1997 1997-06-08 9.11 1,7406
1998 1998-03-17 9.24 1,8606
1999 1998-12-13 8.67 1,3706
2000 2000-03-22 5.48 32.06
2001 2001-03-04 7.19 5096
2002 2002-07-08 8.44 1,0606
2003 2003-02-24 8.67 1,2106
2004 2004-06-09 5.80 1216
2005 2004-12-17 9.50 1,5606
2006 2006-07-04 6.15 1736
2007 2007-07-07 10.19 2,4506
2008 2008-05-15 5.17 55.06
2009 2009-09-12 8.90 1,3606
2010 2010-09-08 14.15 7,3306
2011 2010-10-25 4.75 13.06
2012 2012-03-20 5.07 29.06
2013 2013-01-09 4.67 3.006
2014 2013-11-22 4.86 17.06
2015 2015-06-24 7.96 4786
2016 2016-05-02 9.89 1,5006
2017 2017-02-17 6.51 2016
2018 2018-09-22 5.40 38.56
2019 2019-01-09 9.12 1,3106
2020 2020-03-11 4.79 17.86
2021 2021-05-01 5.39 57.66
2022 2021-10-13 5.70 96.86
2023 2023-03-06 4.91 17.96
?
  Peak Gage-Height Qualification Codes.
?
  Peak Streamflow Qualification Codes.