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| TRUCKEE RIVER - TRUCKEE (TRCC1) | ||||||||||||||||||
| Latitude: 39.30º N | Longitude: 120.20º W | Elevation: 5860 Feet | ||||||||||||||||
| Location: Placer County in CA | ||||||||||||||||||
| River Group: Eastern Sierra | ||||||||||||||||||
| Issuance Time: | Jan 10 2026 at 11:10 AM PST |
| Action/ Monitor: 4.5 Ft | Minor Flood: 5.5 Ft | Moderate Flood: 6.5 Ft | Major Flood: 7.5 Ft |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. 5- and 10-day ensemble products for this location are regulated forecasts that include outflow from Lake Tahoe. Longer-range products are unregulated forecasts that do not include Lake Tahoe. |
| Short-Range Peak Exceedance Plot Product Info. | CSV Ensemble Files (Data in kcfs): Forecast Group | TRCC1 | ||||||||||||||||||||||||||||||||||||
Select up to 2 thresholds to use to calculate exceedance probabilities.
Threshold 1:
Threshold 2:
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| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 10.0 Feet | Record flooding, similar to the flood of January, 2 1997. Widespread and major damage is likely to many homes, businesses, bridges and roads near the river from the Alpine Meadows area through Truckee. |
| 9.5 Feet | Near record flooding, widespread damage to homes, businesses, roads, and bridges along river from Alpine Meadows through Truckee. |
| 8.5 Feet | Major flooding from the Alpine Meadows area through Truckee. Significant damage is likely to many roads, bridges, structures and homes along the river. |
| 7.5 Feet | Major flood stage. Major flooding with damage to roads, bridges and structures along the Truckee River between Alpine Meadows and Truckee including low lying homes. Highway 89 likely overtopped near the Pole Creek Road. |
| 7.0 Feet | Moderate flooding along Truckee River between Alpine Meadows and Truckee. Significant damage to some private bridges and low-lying structures along the river is possible. Flows similar to the flood of December 31 2005. |
| 6.5 Feet | Moderate flood stage. Flooding from Alpine Meadows to Truckee, including yards, crawlspaces, basements, private bridges and campgrounds. Flows similar to January 2017 event. |
| 5.5 Feet | Flood stage. Minor flooding from Alpine Meadows to Truckee. Minor flooding of landscapes, basements and crawlspaces in low lying properties. Riverside campgrounds may be impacted by flooding from small tributaries and overland flow, but little impact is expected from the river. |
| 5.0 Feet | Minor flooding from Bear Creek in the Alpine Meadows area to Truckee. Truckee River bike path between the River Ranch at Alpine Meadows Road to Tahoe City flooded up to a foot deep. Minor flooding of basements and yards of some low-lying homes along the river. Deep Creek Campground has limited access due to flooding. Minor flooding begins at Silver Creek Campground. About 2850 cfs. USGS estimates this much flow has about a 1 in 5 chance of being exceeded any year. |
| 4.5 Feet | Monitor Stage, No flooding along the Truckee River from Alpine Meadows to Truckee. |
| Official 7 Day National Weather Service Forecast (CAZ072) |
| Today: Partly cloudy. Highs 35 to 40. Light winds. Tonight: Mostly cloudy. Lows 12 to 22. Light winds. Sunday: Mostly cloudy in the morning then becoming partly cloudy. Highs 40 to 45. Light winds. Sunday Night: Partly cloudy in the evening then becoming clear. Lows 13 to 23. Light winds. Monday: Sunny. Highs 42 to 52. Light winds. Monday Night: Clear. Lows 14 to 24. Tuesday through Friday: Clear. Highs 45 to 55. Lows 21 to 31. |
| Flood Impacts | |
| 10.0 Feet | Record flooding, similar to the flood of January, 2 1997. Widespread and major damage is likely to many homes, businesses, bridges and roads near the river from the Alpine Meadows area through Truckee. |
| 9.5 Feet | Near record flooding, widespread damage to homes, businesses, roads, and bridges along river from Alpine Meadows through Truckee. |
| 8.5 Feet | Major flooding from the Alpine Meadows area through Truckee. Significant damage is likely to many roads, bridges, structures and homes along the river. |
| 7.5 Feet | Major flood stage. Major flooding with damage to roads, bridges and structures along the Truckee River between Alpine Meadows and Truckee including low lying homes. Highway 89 likely overtopped near the Pole Creek Road. |
| 7.0 Feet | Moderate flooding along Truckee River between Alpine Meadows and Truckee. Significant damage to some private bridges and low-lying structures along the river is possible. Flows similar to the flood of December 31 2005. |
| 6.5 Feet | Moderate flood stage. Flooding from Alpine Meadows to Truckee, including yards, crawlspaces, basements, private bridges and campgrounds. Flows similar to January 2017 event. |
| 5.5 Feet | Flood stage. Minor flooding from Alpine Meadows to Truckee. Minor flooding of landscapes, basements and crawlspaces in low lying properties. Riverside campgrounds may be impacted by flooding from small tributaries and overland flow, but little impact is expected from the river. |
| 5.0 Feet | Minor flooding from Bear Creek in the Alpine Meadows area to Truckee. Truckee River bike path between the River Ranch at Alpine Meadows Road to Tahoe City flooded up to a foot deep. Minor flooding of basements and yards of some low-lying homes along the river. Deep Creek Campground has limited access due to flooding. Minor flooding begins at Silver Creek Campground. About 2850 cfs. USGS estimates this much flow has about a 1 in 5 chance of being exceeded any year. |
| 4.5 Feet | Monitor Stage, No flooding along the Truckee River from Alpine Meadows to Truckee. |
