CNRFC Ensemble Plot for NWMC1

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SAN JOAQUIN RIVER - NEWMAN (NWMC1)

Latitude:
37.35º N

Longitude:
120.98º W

Elevation:
90 Feet

Location: Merced County in CA

River Group: San Joaquin

Issuance Time:

Feb 18 2026 at 8:54 AM PST

Action/
Monitor:
63.0 Ft

Minor
Flood:
69.4 Ft

Moderate
Flood:
70.7 Ft

Major
Flood:
71.7 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 | NWMC1

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
71.7 Feet	Top of levee rb
70.4 Feet	Danger stage.
70.0 Feet	Flood water reaches the top of the levee that surrounds the Newman waste water treatment plant.
69.4 Feet	Project flood stage.
66.26 Feet	Peak stage of record. 4/9/2006
66.14 Feet	1/28/1997
65.0 Feet	The fisherman's bend trailer park north of hills ferry road begins to flood.
64.0 Feet	The Wastewater Treatment Plant begins taking on river water and flood pumping begins.
63.6 Feet	Sand slough will flow.
63.0 Feet	Monitor stage. Levee patrols required.
62.0 Feet	Water seepage begins outside the levee along the river, near the newman waste water treatment plant.
55.0 Feet	The city of Newman Wastewater Treatment Plant (WWTP) begins to flood at the lowest point. Newman Police Department shooting range a the WWTP is also affected.

Flood Impacts
71.7 Feet	Top of levee rb
70.4 Feet	Danger stage.
70.0 Feet	Flood water reaches the top of the levee that surrounds the Newman waste water treatment plant.
69.4 Feet	Project flood stage.
66.26 Feet	Peak stage of record. 4/9/2006
66.14 Feet	1/28/1997
65.0 Feet	The fisherman's bend trailer park north of hills ferry road begins to flood.
64.0 Feet	The Wastewater Treatment Plant begins taking on river water and flood pumping begins.
63.6 Feet	Sand slough will flow.
63.0 Feet	Monitor stage. Levee patrols required.
62.0 Feet	Water seepage begins outside the levee along the river, near the newman waste water treatment plant.
55.0 Feet	The city of Newman Wastewater Treatment Plant (WWTP) begins to flood at the lowest point. Newman Police Department shooting range a the WWTP is also affected.