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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
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USGS Water-Year Summary 2024
11304810 San Joaquin River below Garwood Bridge, at Stockton, CA
LOCATION - Lat 37°56'08", long 121°19'45" referenced to North American Datum of 1927, San Joaquin County, CA, Hydrologic Unit 18040003, on right bank, 0.5 mi north of Garwood bridge (Highway 4), and 2.6 mi southwest of Stockton. On 5/16/2023, the station was relocated to a legacy wood piling, just downstream of the Original site.
DRAINAGE AREA - Indeterminate.
REVISIONS HISTORY - 07/17/2015: Unit value discharge, velocity, gage height, and daily mean tidally filtered discharge data from Sept. 18, 2009 through Sept. 30, 2009 have been revised superseding those published at http://waterdata.usgs.gov site 11304810.
07/27/2015: Daily mean tidally filtered discharge data from Sept. 8, 2009 through Sept. 9, 2009 have been revised superseding those published at http://waterdata.usgs.gov site 11304810.
SURFACE-WATER RECORDS
GAGE - Cellular data collection platform with a water-stage shaft encoder and acoustic Doppler current profiler. Datum of gage is North American Vertical Datum of 1988 (NAVD 88). Prior to Aug. 1, 2006 datum of gage was National Geodetic Vertical Datum of 1929 (NGVD 29) plus 10 feet.
