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:

Nov 17 2025 at 1:34 PM PST

Next Issuance:

Nov 18 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: Sunny, warmer. Highs 48 to 63 higher elevations and 59 to 67 lower elevations. Prevailing north winds up to 10 mph.

Tonight: Mostly clear in the evening then becoming mostly cloudy. Lows 31 to 45 higher elevations and 41 to 49 lower elevations. Light winds.

Wednesday: Mostly cloudy. Highs 38 to 52 higher elevations and 49 to 55 lower elevations. Light winds.

Wednesday Night: Mostly cloudy. A chance of rain showers in the evening, then rain showers after midnight. Lows 32 to 46 higher elevations and 41 to 49 lower elevations. Light winds.

Thursday: Mostly cloudy. Rain showers likely in the morning, then a chance of rain showers in the afternoon. Highs 38 to 53 higher elevations and 50 to 56 lower elevations. Light winds.

Thursday Night: Mostly clear. Colder. Lows 30 to 45.

Friday: Sunny. Not as cool. Highs 49 to 64.

Friday Night through Sunday: Mostly clear. Lows 33 to 48. Highs 51 to 66.

Sunday Night: Mostly cloudy with a slight chance of rain showers. Lows 32 to 47.

Monday: Mostly cloudy with a chance of rain showers. Highs 45 to 60.

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.