Tongue River at State Line near Decker MT
Is Tongue River at State Line near Decker MT flooding right now?
Tongue River at State Line near Decker MT measured 1.94 ft on 2026-09-11 01:15:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
1.94 ft
Streamflow
49 cfs
The highest crest on record was 14.25 ft on Fri, May 19, 1978.
Streamflow outlook
Highest crests on record
| Stage | Date |
|---|---|
| 14.25 ft | 1978-05-19 |
| 11.86 ft | 2019-05-29 |
| 10.86 ft | 1967-06-15 |
| 10.26 ft | 2018-05-30 |
| 9.86 ft | 1969-03-19 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Prairie Dog Creek near Acme, WY | 1.8 mi | Sheridan County |
| Tongue River at Tongue River Dam near Decker MT | 9.6 mi | Big Horn County |
| Goose Creek near Acme, WY | 11.3 mi | Sheridan County |
| Prairie Dog Creek at Wakeley Siding, near Sheridan, WY | 11.7 mi | Sheridan County |
| Tongue River at Monarch, WY | 11.7 mi | Sheridan County |
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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.