CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

COW CREEK - MILLVILLE (CWCC1)

Latitude: 40.51º N	Longitude: 122.23º W	Elevation: 386 Feet
Location: Shasta County in California		Bulletin Group: Upper Sacramento		River Group: Upper Sacramento

Issuance Time:

Jul 05 2025 at 7:29 AM PDT

Next Issuance:

Jul 06 2025 at 9:00 AM PDT

Action/Monitor: 13.0 Feet

Minor Flood: 17.0 Feet

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)

Today: Sunny. Highs 88 to 94. Light winds becoming south up to 10 mph in the afternoon.

Tonight: Clear. Lows 59 to 67. South winds up to 10 mph in the evening becoming light.

Sunday: Sunny, warmer. Highs 94 to 102. Light winds becoming south up to 10 mph in the afternoon.

Sunday Night: Clear. Lows 62 to 70. Southeast winds up to 10 mph.

Monday: Sunny. Highs 94 to 100. Light winds becoming south up to 10 mph with gusts to around 20 mph in the afternoon.

Monday Night: Clear. Lows 61 to 69.

Tuesday: Sunny. Highs 90 to 96.

Tuesday Night and Wednesday: Clear. Lows 61 to 67. Highs 90 to 99.

Wednesday Night through Friday: Clear. Lows 67 to 76. Highs 95 to 105.

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.