| Station ID | MSD | Elevation | 31' ft |
| River Basin | SAN JOAQUIN R | County | SAN JOAQUIN |
| Hydrologic Area | SAN JOAQUIN RIVER | Nearby City | MANTECA |
| Latitude | 37.786000°N | Longitude | 121.306000°W |
| Operator | CA Dept of Water Resources, DES | Data Collection |
| Zero Datum | Peak of Record | Monitor Stage | Flood Stage | Danger Stage | Top of Levee | Guidance Plots |
|---|---|---|---|---|---|---|
| 0.00' NAVD | 10-DEC-50 24.40' | 19.5' | 28.5' | 29.5' | 30.7' | MSD_gp |
The following data types are available online. Select one of the links below to retrieve recent data.
| Sensor Description | Duration | Plot | Data Collection | Data Available |
|---|---|---|---|---|
| ELECTRICAL CONDUCTIVTY MICRO S, us/cm | (daily) | (EL COND) | COMPUTED | 01/01/2006 to present. |
| ELECTRICAL CONDUCTIVTY MILLI S, ms/cm | (daily) | (EL CND) | COMPUTED | 07/01/2004 to 12/11/2005. |
| FLOW, MEAN DAILY, cfs | (daily) | (M FLOW) | COMPUTED | 07/01/2008 to present. |
| TEMPERATURE, WATER, deg f | (daily) | (TEMP W) | COMPUTED | 10/10/2010 to present. |
| TEMPERATURE, WATER C, deg c | (daily) | (TEMPW C) | COMPUTED | 12/06/2011 to present. |
| BATTERY VOLTAGE, volts | (event) | (BAT VOL) | DATA XCHG-DWR DES | 10/22/2008 to present. |
| CHLOROPHYLL, ug/l | (event) | (CHLORPH) | DATA XCHG-DWR DES | 10/22/2008 to present. |
| ELECTRICAL CONDUCTIVTY MICRO S, us/cm | (event) | (EL COND) | DATA XCHG-DWR DES | 10/22/2008 to present. |
| FLOW, RIVER DISCHARGE, cfs | (event) | (FLOW) | DATA XCHG-DWR DES | 12/12/2005 to present. |
| RIVER STAGE, feet | (event) | (RIV STG) | DATA XCHG-DWR DES | 10/01/1995 to present. |
| RIVER STAGE NGVD29, feet | (event) | (RIVST29) | COMPUTED | 05/01/2005 to present. |
| SOLAR RADIATION, w/m^2 | (event) | (SOLAR R) | DATA XCHG-DWR DES | 05/01/2013 to present. |
| TEMPERATURE, AIR, deg f | (event) | (TEMP) | DATA XCHG-DWR DES | 10/22/2008 to present. |
| TEMPERATURE, WATER, deg f | (event) | (TEMP W) | DATA XCHG-DWR DES | 10/22/2008 to present. |
| WATER, DISSOLVED OXYGEN, mg/l | (event) | (DIS OXY) | DATA XCHG-DWR DES | 10/22/2008 to present. |
| WATER, PH VALUE, ph | (event) | (PH VAL) | DATA XCHG-DWR DES | 10/22/2008 to present. |
| WATER, TURBIDITY, ntu | (event) | (TURB W) | DATA XCHG-DWR DES | 10/22/2008 to present. |
| WATER, VELOCITY, ft/sec | (event) | (VLOCITY) | DATA XCHG-DWR DES | 12/12/2005 to present. |
| WIND, DIRECTION, deg | (event) | (WIND DR) | DATA XCHG-DWR DES | 05/01/2013 to present. |
| WIND, SPEED, mph | (event) | (WIND SP) | DATA XCHG-DWR DES | 05/01/2013 to present. |
| BATTERY VOLTAGE, volts | (hourly) | (BAT VOL) | DATA XCHG-DWR DES | 01/08/1999 to present. |
| CHLOROPHYLL, ug/l | (hourly) | (CHLORPH) | DATA XCHG-DWR DES | 04/26/2002 to present. |
| ELECTRICAL CONDUCTIVTY MICRO S, us/cm | (hourly) | (EL COND) | DATA XCHG-DWR DES | 12/12/2005 to present. |
| ELECTRICAL CONDUCTIVTY MILLI S, ms/cm | (hourly) | (EL CND) | SATELLITE | 04/26/2002 to 12/11/2005. |
| FLOW, RIVER DISCHARGE, cfs | (hourly) | (FLOW) | SATELLITE | 12/15/2005 to 12/19/2005. |
| FORECASTED STAGE, feet | (hourly) | (STAGE F) | DATA XCHG-NWS | 10/07/2009 to 10/07/2009. |
| RIVER STAGE, feet | (hourly) | (RIV STG) | SATELLITE | 01/08/1999 to 12/19/2005. |
| TEMPERATURE, AIR, deg f | (hourly) | (TEMP) | DATA XCHG-DWR DES | 01/23/2008 to present. |
| TEMPERATURE, WATER, deg f | (hourly) | (TEMP W) | DATA XCHG-DWR DES | 04/26/2002 to present. |
| WATER, DISSOLVED OXYGEN, mg/l | (hourly) | (DIS OXY) | DATA XCHG-DWR DES | 04/26/2002 to present. |
| WATER, PH VALUE, ph | (hourly) | (PH VAL) | DATA XCHG-DWR DES | 12/06/2007 to present. |
| WATER, TURBIDITY, ntu | (hourly) | (TURB W) | DATA XCHG-DWR DES | 12/06/2007 to present. |
| WATER, VELOCITY, ft/sec | (hourly) | (VLOCITY) | SATELLITE | 12/15/2005 to 12/19/2005. |
Station comments:
| 01/01/2013 | For QA/QC'd data, contact the Division of Environmental Services (Sal@water.ca.gov). |
| 02/28/2012 | For QA/QC?d flow and velocity data, contact Dave Huston of the North Central Region Office (dwhuston@water.ca.gov). |
| 12/16/2011 | ADCP unit replaced with bubbler gage December 13, 2011 |
| 10/22/2008 | Data collection for these sensors 1 (stage), 20 (flow) and 21 (w velocity) have been switched from satellite to data exchange from DWR DES in October 2008. The rest of the hourly sensors were switched as well. |
| 02/05/2007 | Power to the station was vandalized Saturday night (2/3/07) and will be repaired ASAP |
| 09/30/2006 | The vertical datum has changed for this station as of October 1, 2006. Please see [Datum Change 2006] for details. |
| 01/09/2006 | Modified stage correction value to -2.38 to account for the datum change. |
| 06/01/2005 | Stage datum set to NAD 88 (new staff at bridge). |
| 05/26/2005 | Stage is currently "stuck". Maintenance will occur 5/27 or 5/28 |
| 05/26/2005 | Stage is currently "stuck". Maintenance will occur 5/27 or 5/28 |
| 05/25/2005 | Stage adjusted to NGVD 29 datum. |