CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

COTTONWOOD CREEK - COTTONWOOD (CWAC1)

Latitude: 40.39º N	Longitude: 122.24º W	Elevation: 364 Feet
Location: Tehama County in California		Bulletin Group: Upper Sacramento		River Group: Upper Sacramento

Issuance Time:

Jul 01 2025 at 7:21 AM PDT

Next Issuance:

Jul 02 2025 at 9:00 AM PDT

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 (CAZ015)

Tonight: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 68 to 74. Northwest winds up to 10 mph.

Wednesday: Sunny. Highs around 100. Light winds becoming south up to 10 mph in the afternoon.

Wednesday Night: Mostly clear. A slight chance of rain showers in the evening. Lows 66 to 72. West winds around 10 mph shifting to the northwest up to 10 mph after midnight.

Thursday: Mostly sunny. Highs around 94. Light winds becoming south up to 10 mph in the afternoon.

Thursday Night: Mostly clear. Lows around 63. Southwest winds around 10 mph shifting to the northwest up to 10 mph after midnight. Gusts up to 20 mph.

Independence Day: Sunny. Highs around 89.

Friday Night: Clear. Lows 60 to 66.

Saturday through Tuesday: Clear. Highs 91 to 101. Lows 60 to 70.

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