USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 11274570 SAN JOAQUIN R A PATTERSON BR NR PATTERSON CA

Stanislaus County, California

Hydrologic Unit Code 18040002

Latitude 37°29'38", Longitude 121°04'46" NAD27

Drainage area 9,749 square miles

Gage datum 35 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
7	2014-07-22 13:27	PDT	Yes	JRG/MHW	USGS	94.4	29.08	0.21	0.60	Fair	Clear	NONE
6	2013-09-05 09:15:30	PDT	Yes	MHW	USGS	288	30.40	-0.06	1.00	Good	Unspecifed	NONE
5	2013-06-18 11:22:11	PDT	Yes	MHW	USGS	368	30.90	-0.14	1.20	Fair	Unspecifed	NONE
4	2012-09-12 10:50	PDT	Yes	MHW/LJF	USGS	424	31.11	-0.02	0.70	Fair	Unspecifed	NONE
3	2012-08-16 09:28	PDT	Yes	MHW/LJF	USGS	452	31.20	0.01	2.00	Poor	Unspecifed	NONE
2	2011-09-16 09:30	PDT	Yes	MHW/LJF	USGS	1270	33.63	0.03	1.50	Fair		NONE
1	2011-08-26 13:28	PDT	Yes	MHW/LJF	USGS	2640	36.07	0.05	1.60	Good	Unspecifed	NONE

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

Page Contact Information: California Water Data Support Team
Page Last Modified: 2024-04-25 20:10:39 EDT
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