USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 09470900 SAN PEDRO RIVER TRIB NEAR BISBEE, ARIZ.

Cochise County, Arizona

Hydrologic Unit Code 15050202

Latitude 31°34'12", Longitude 110°01'36" NAD27

Drainage area 7.12 square miles

Contributing drainage area 5.25 square miles

Gage datum 4,480.19 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1963	1963-09-20	9.73	360
1964	1964-08-10	10.88	962
1965	1965-09-04	11.99	1,460
1966	1966		150^2,Bm
1967	1967-08-12	11.15	1,060
1968	1968-07	9.79^Bd	400^Bd
1969	1969-08-30	9.17	120
1970	1970-07-28	10.16	556
1971	1971-07-23	10.62	780
1972	1972-08-26	10.15	620
1973	1973-07	9.57^Bd	280^Bd
1974	1974	11.09^Bm	1,000^Bm
1975	1975-07-24	9.96	320
1976	1976	9.56^Bm	60.0^Bm
1978	1977-10-07	10.68	800
1979	1979		20.0^4,Bm

Peak Gage-Height Qualification Codes.

Peak Streamflow Qualification Codes.

2 -- Discharge is an Estimate
4 -- Discharge less than indicated value, which is Minimum Recordable Discharge at this site
Bd -- Day of occurrence is unknown or not exact
Bm -- Month of occurrence is unknown or not exact

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 03:45:03 EST
0.21 0.19 nadww02