USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 09482400 AIRPORT WASH AT TUCSON, ARIZ.

Pima County, Arizona

Hydrologic Unit Code 15050301

Latitude 32°09'09", Longitude 110°58'52" NAD27

Drainage area 23.00 square miles

Contributing drainage area 15.2 square miles

Gage datum 2,460 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1966	1966-09-11	4.25³	322^C
1967	1967-07-17	3.66³	106^C
1968	1968-08-20	4.39³	385^C
1969	1969-08-28	3.71³	118^C
1970	1970-07-20	4.14³	823^C
1971	1970-10-02	3.44³	549^C
1972	1972-07-16	3.67³	310^C
1973	1972-10-19	2.88³	159^C
1974	1974-07-07	2.41⁶	689^C
1975	1975-07-12	2.01	377^C
1976	1976-09-25	2.64	896^C
1977	1977-09-09	1.92	304^C
1978	1978-09-21	2.08	405^C
1979	1978-10-21	1.91	279^C
1980	1980-09-07	2.08	378^C
1981	1981-07-27	2.02	385^C
1984	1983-10-01	4.20	2,900^7,C
1988	1988-08-23	2.94	1,200^7,C

Peak Gage-Height Qualification Codes.

Peak Streamflow Qualification Codes.

7 -- Discharge is an Historic Peak
C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-12-28 01:52:25 EST
0.18 0.17 nadww02