Truckee River below Derby Dam near Wadsworth, NV
Is Truckee River below Derby Dam near Wadsworth, NV flooding right now?
Truckee River below Derby Dam near Wadsworth, NV measured 2.55 ft on 2026-09-11 02:05:00 UTC. That observation was 8.4 ft below its 11 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
2.55 ft
Streamflow
242 cfs
Minor flooding here begins at 11 ft. The highest crest on record was 14.99 ft on Fri, Jan 3, 1997.
Flood forecast
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 10 ft | 7.5 ft below |
| Minor flood | 11 ft | 8.4 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 14.99 ft | 1997-01-03 |
| 14.78 ft | 1963-02-01 |
| 14.51 ft | 1986-02-19 |
| 14.34 ft | 2017-01-09 |
| 14.13 ft | 2005-12-31 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Truckee River below Tracy, NV | 4.4 mi | Washoe County |
| Truckee River near Tracy, NV | 6.3 mi | Washoe County |
| Truckee River at Wadsworth, NV | 9.0 mi | Washoe County |
| Truckee River near Nixon, NV | 14.4 mi | Washoe County |
| Truckee River at Vista, NV | 14.5 mi | Washoe County |
Get a flood alert for this gauge
Free email alerts when this gauge approaches flood stage are coming soon. Leave your email and you'll be first in line.
One email when alerts launch, then only flood notifications. No spam, unsubscribe anytime.
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.