CNRFC - Hydrology - River Guidance - Graphical RVF

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Location:

BEAR CREEK - HOLSTEN CHIMNEY CANYON (HCHC1)

Latitude: 38.96º N	Longitude: 122.34º W	Elevation: 920 Feet
Location: Colusa County in California		Bulletin Group: Lower Sacramento		River Group: Cache Putah

Issuance Time:

Jun 22 2025 at 8:29 AM PDT

Next Issuance:

Jun 23 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 (CAZ063)

Tonight: Mostly clear. Lows 48 to 63 higher elevations and 59 to 67 lower elevations. Prevailing north winds up to 15 mph.

Monday: Sunny, warmer. Highs 69 to 84 higher elevations and 87 to 93 lower elevations. Prevailing north winds up to 15 mph.

Monday Night: Mostly cloudy in the evening then clearing. Lows 54 to 68. Prevailing west winds up to 10 mph.

Tuesday: Sunny. Highs 71 to 86 higher elevations and 89 to 94 lower elevations. Light winds becoming southeast up to 10 mph in the afternoon.

Tuesday Night: Clear. Lows 54 to 68. Prevailing southwest winds up to 10 mph shifting to the west after midnight.

Wednesday: Sunny. Highs 76 to 91.

Wednesday Night: Clear. Lows 54 to 69.

Thursday through Saturday Night: Clear. Highs 78 to 93. Lows 56 to 71.

Sunday: Sunny, warmer. Highs 83 to 98.

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.

NWS RSS Feed

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