CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

SAN JOAQUIN RIVER - STEVINSON (SSTC1)

Latitude: 37.29º N	Longitude: 120.85º W	Elevation: 82 Feet
Location: Merced County in California		Bulletin Group: San Joaquin		River Group: San Joaquin

Issuance Time:

Jan 10 2026 at 8:03 AM PST

Next Issuance:

Jan 11 2026 at 9:00 AM PST

Action/Monitor: N/A

Minor Flood: N/A

Moderate Flood: N/A

Major Flood: N/A

Plot Type:

Please Note:
1) Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.

2) At extremely low river flows, the "Observed (Raw Data)" may show readings below the lower end of the available rating table, while the "Observed (Simulated)" will only show values at the bottom of the rating table, creating a potential discrepancy between the two readings.

Observed Data Credit
	Raw streamflow data is provided by the California Department of Water Resources. View California Department of Water Resources Data for this station location.

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ302)

Today: Partly sunny in the morning then clearing. Highs in the upper 50s. Light winds becoming northwest up to 5 mph in the afternoon.

Tonight: Partly cloudy. Lows in the upper 30s. Northwest winds up to 5 mph in the evening becoming light.

Monday: Mostly sunny. Highs in the upper 50s. Light winds becoming northwest up to 5 mph in the afternoon.

Monday Night: Partly cloudy. Lows in the upper 30s. Light winds.

Tuesday: Partly sunny in the morning then clearing. Highs in the upper 50s. Light winds becoming northwest up to 5 mph in the afternoon.

Tuesday Night through Friday Night: Partly cloudy. Lows in the lower 40s. Highs in the upper 50s.

Saturday: Partly sunny. Highs in the upper 50s.

Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS San Joaquin Valley-Hanford Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.

NWS RSS Feed

Verification - Historical Graphical RVF
Month:	Day:	Year:	Cycle:
To view other verification locations, use our Historical Graphical River Forecast Interface.