CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

SACRAMENTO RIVER - DELTA (DLTC1)

Latitude: 40.94º N	Longitude: 122.42º W	Elevation: 1075 Feet
Location: Shasta County in California		Bulletin Group: Upper Sacramento		River Group: Upper Sacramento

Issuance Time:

Dec 27 2025 at 9:39 AM PST

Next Issuance:

Dec 28 2025 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 US Geological Survey (USGS). View US Geological Survey (USGS) Data for this station location.

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ013)

Today: Mostly sunny. Not as cool. Highs 38 to 53 higher elevations and 51 to 57 lower elevations. Prevailing northeast winds up to 10 mph with gusts to around 25 mph.

Tonight: Clear. Lows 27 to 42 higher elevations and 36 to 44 lower elevations. Prevailing northeast winds up to 10 mph.

Monday: Sunny. Not as cool. Highs 44 to 59 higher elevations and 55 to 61 lower elevations. Prevailing northeast winds up to 10 mph.

Monday Night: Clear. Lows 29 to 44. Prevailing northeast winds up to 10 mph.

Tuesday: Mostly sunny. Not as cool. Highs 46 to 61 higher elevations and 56 to 64 lower elevations. Prevailing northeast winds up to 10 mph.

Tuesday Night: Clear. Lows 28 to 43.

Wednesday: Mostly cloudy. Highs 47 to 62.

Wednesday Night: Mostly cloudy with a slight chance of rain. Lows 30 to 44.

New Years Day: Mostly cloudy with a chance of rain. Highs 43 to 58.

Thursday Night and Friday: Rain likely. Lows 32 to 44. Highs 40 to 55.

Friday Night: Mostly cloudy with a chance of rain. Lows 30 to 43.

Saturday: Mostly cloudy with a chance of rain and snow. Highs 40 to 55.

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 Sacramento 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.

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Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.