CNRFC Ensemble Plot for CLSC1

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SACRAMENTO RIVER - MOULTON WEIR (CLSC1)

Latitude:
39.34º N

Longitude:
122.02º W

Elevation:
76 Feet

Location: Colusa County in CA

River Group: Upper Sacramento

Issuance Time:

Jan 31 2026 at 7:26 AM PST

Action/
Monitor:
76.2 Ft

Minor
Flood:
83.8 Ft

Moderate
Flood:
87.6 Ft

Major
Flood:
88.6 Ft

Please Note:

Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

Short-Range Peak Exceedance Plot Product Info. Plot Type:

CSV Ensemble Files (Data in kcfs): Forecast Group | CLSC1

Cursor readout:

Show:

		Official Forecast (Deterministic)
		Ensemble Mean
		Model Traces

	Hourly Probabilities
		0-5% chance
		5-25% chance
		25-40% chance
		40-60% chance

What information is considered in this forecast?

Verification / Historical Plots
<-- Previous Forecast	Forecast Date: Forecast Cycle:

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Flood Impacts
88.6 Feet	Stages above 89.2 feet result in major flooding of areas outside the levees. Top of levee.
76.2 Feet	Moulton Weir crest elevation. Overflow begins into butte sink. River Road is flooded and closed.

Flood Impacts
88.6 Feet	Stages above 89.2 feet result in major flooding of areas outside the levees. Top of levee.
76.2 Feet	Moulton Weir crest elevation. Overflow begins into butte sink. River Road is flooded and closed.