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


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

Peak Streamflow for the Nation

USGS 02335450 CHATTAHOOCHEE RIVER ABOVE ROSWELL, GA

Fulton County, Georgia
Hydrologic Unit Code 03130001
Latitude  33°59'08.9", Longitude  84°18'56.5" NAD83
Drainage area 1,220  square miles
Gage datum 858.18 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)
1977 1977-03-30 8.88 11,8006
1978 1978-01-25 8.45 10,8006
1979 1979-04-13 9.75 13,8006
1980 1980-05-24 8.63 10,6006
1981 1981-09-29 7.57 8,0206
1982 1982-02-03 8.64 10,6006
1983 1983-04-08 8.29 9,7006
1984 1983-12-06 8.98 11,5006
1985 1985-09-24 7.88 8,7506
1986 1986-08-01 7.67 8,4806
1987 1987-09-08 7.74 8,6406
1988 1987-10-02 7.16 7,3406
1989 1989-08-02 7.81 8,8106
1990 1990-03-17 9.89 14,5006
1991 1991-09-02 9.28 12,7006
1992 1992-08-21 8.70 11,2006
1993 1993-01-11 8.89 11,7006
1994 1994-06-27 8.18 9,8406
1995 1995-03-09 8.33 10,2006
1996 1996-01-27 9.54 13,5006
1997 1997-09-25 8.23 9,9606
1998 1998-05-08 9.10 12,2006
1999 1999-06-15 6.89 6,8406
2000 2000-09-01 7.34 7,8306
2001 2001-07-31 7.44 8,0606
2002 2002-05-04 6.56 6,1406
2003 2003-03-06 9.20 12,5006
2004 2004-09-17 9.94 14,6006
2005 2005-08-13 9.17 12,4006
2006 2006-05-02 7.41 7,9906
2007 2007-06-01 6.27 5,5606
2008 2007-10-19 7.16 7,4306
2009 2009-09-21 11.96 21,1006
2010 2009-10-12 9.23 12,6006
2011 2011-05-06 7.97 9,3206
2012 2011-10-12 7.14 7,3806
2013 2013-05-19 9.67 13,8006
2014 2013-12-06 8.05 9,5106
2015 2015-04-23 7.25 7,6306
2016 2016-01-15 9.35 12,9006
2017 2017-04-05 6.47 6,0506
2018 2018-06-07 7.90 9,1506
2019 2018-12-28 9.97 14,7006
2020 2020-03-25 9.68 13,9006
2021 2020-10-11 11.51 19,6006
2022 2022-03-13 7.97 9,3206
2023 2023-01-04 9.76 14,1006
?
  Peak Streamflow Qualification Codes.