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TUOLUMNE RIVER - MODESTO (MDSC1)
Latitude:
37.63º N
Longitude:
120.99º W
Elevation:
60 Feet
Location: Stanislaus County in CA
River Group: San Joaquin
Issuance Time: Jul 16 2026 at 7:40 AM PDT
Action/
Monitor:
50.5 Ft
Minor
Flood:
55.0 Ft
Moderate
Flood:
66.0 Ft
Major
Flood:
67.0 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.   CSV Ensemble Files (Data in kcfs): Forecast Group | MDSC1
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Location Photographs

ESRI™ Locator Map
Flood Impacts
67.0 FeetExtensive flooding occurs. Flows in excess of 40,000 cfs could cause extensive damage to residential, industrial and commercial development in Modesto downstream of gage.
55.0 FeetThis is channel capacity through downtown Modesto.

Flood Impacts
67.0 FeetExtensive flooding occurs. Flows in excess of 40,000 cfs could cause extensive damage to residential, industrial and commercial development in Modesto downstream of gage.
55.0 FeetThis is channel capacity through downtown Modesto.