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Peak Streamflow for the Nation

USGS 09486800 ALTAR WASH NEAR THREE POINTS, AZ.

Pima County, Arizona
Hydrologic Unit Code 15050304
Latitude  31°50'20.69", Longitude 111°24'15.36" NAD83
Drainage area 463  square miles
Contributing drainage area 463  square miles
Gage datum 2,975.21 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)
1966 1966-08-10 10.403 10,700
1967 1967-07-15 7.693 2,360
1968 1968-08-02 8.223 3,430
1969 1969-07-18 8.053 3,060
1970 1970-09-04 13.853 22,000
1971 1971-08-03 8.81 4,220
1972 1972-07-15 8.38 3,360
1973 1973-07-14 7.58 2,130
1974 1974-08-04 8.70 9,200
1975 1975-08-08 8.90 9,700
1976 1976-08-22 7.80 7,000
1977 1977-07 6.80Bd 4,500Bd
1978 1977-10-06 8.83 10,100
1979 1978-11-25 7.10 1,480
1980 1980-08-13 6.96 1,400
1993 1993-08-27 7.04 6,390
1994 1994-08-21 7.61 7,660
1995 1995-08-17 3.32 835
1996 1996-07-07 6.09 4,600
1997 1997-09-01 5.01 2,900
1998 1998-09-05 4.99 2,880
1999 1999-07-28 7.11 6,540
2000 2000-06-18 5.57 3,740
2001 2001-08-05 4.18 1,860
2002 2002-07-25 2.91 696
2003 2003-07-28 5.50 3,160
2004 2004-08-13 5.40 2,050
2005 2005-08-14 6.45 3,140
2006 2006-08-26 5.67 2,310
2007 2007-07-24 6.84 3,600
2008 2008-08-14 6.49 3,190
2009 2008-12-17 5.19 1,860
2010 2010-07-30 7.155 3,9902
2011 2011-07-10 4.61 1,370
2012 2012-09-03 6.44 3,130
2013 2013-09-10 8.73 3,240
2014 2014-07-31 5.442 1,280
2015 2015-07-01 8.85 3,320
2016 2016-08-19 5.71 1,410
2017 2017-08-02 7.52 3,140
2018 2018-09-19 8.82 4,950
2019 2019-07-25 6.50 1,870
2020 2020-07-23 8.06 3,810
2021 2021-08-17 7.82 3,480
2022 2022-08-17 6.86 2,270
2023 2023-07-17 2.84 332
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.