Tongue River near Dayton
Critical Stages
6' - Action
Flood
Moderate
Major
Latest Observation
Updated: 10:30 PM MST 12/17/25
Status: No Flooding
Stage: 1.93 ft
Flow: -999 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 10:30 PM 12/17 | 1.93 | -999 |
| 10:15 PM 12/17 | 1.93 | -999 |
| 10:00 PM 12/17 | 1.93 | -999 |
| 9:45 PM 12/17 | 1.93 | -999 |
| 9:30 PM 12/17 | 1.93 | -999 |
| 9:15 PM 12/17 | 1.93 | -999 |
| 9:00 PM 12/17 | 1.93 | -999 |
| 8:45 PM 12/17 | 1.93 | -999 |
| 8:30 PM 12/17 | 1.93 | -999 |
| 8:15 PM 12/17 | 1.93 | -999 |
| 8:00 PM 12/17 | 1.93 | -999 |
| 7:45 PM 12/17 | 1.93 | -999 |
| 7:30 PM 12/17 | 1.93 | -999 |
| 7:15 PM 12/17 | 1.93 | -999 |
| 7:00 PM 12/17 | 1.93 | -999 |
| 6:45 PM 12/17 | 1.93 | -999 |
| 6:30 PM 12/17 | 1.93 | -999 |
| 6:15 PM 12/17 | 1.93 | -999 |
| 6:00 PM 12/17 | 1.93 | -999 |
| 5:45 PM 12/17 | 1.93 | -999 |
| 5:30 PM 12/17 | 1.93 | -999 |
| 5:15 PM 12/17 | 1.93 | -999 |
| 5:00 PM 12/17 | 1.93 | -999 |
| 4:45 PM 12/17 | 1.93 | -999 |
| 4:30 PM 12/17 | 1.93 | -999 |
| 4:15 PM 12/17 | 1.93 | -999 |
| 4:00 PM 12/17 | 1.93 | -999 |
| 3:45 PM 12/17 | 1.93 | -999 |
| 3:30 PM 12/17 | 1.93 | -999 |
| 3:15 PM 12/17 | 1.93 | -999 |
6.5' -
Major flooding in Ranchester. Low land flooding in Dayton intensifies and becomes more widespread. Flood wave travel time from Dayton to Ranchester is 6 to 7 hours.
6' -
Low land flooding in Ranchester intensifies and becomes more widespread. Minor low land flooding in Dayton.
5.5' -
Minor low land flooding begins downstream in Ranchester. Flood wave travel time from Dayton to Ranchester is 6 to 8 hours.
5.2' -
Bankfull near gauge. The right bank begins to overflow.
| Date | Stage (ft) |
|---|---|
| Jun 3, 1944 | 6.45 |
| Jun 9, 1964 | 6.08 |
| Jun 4, 1968 | 5.75 |
| May 10, 1977 | 5.65 |
| Jun 10, 1978 | 5.63 |
| Jun 15, 1924 | 5.57 |
| May 29, 2014 | 5.57 |
| May 28, 2018 | 5.55 |
| Jun 25, 1975 | 5.52 |
| Jun 9, 2011 | 5.46 |
| Jun 24, 1945 | 5.43 |
| Jun 15, 1963 | 5.42 |
| Jun 1, 1984 | 5.38 |
| Jun 16, 1995 | 5.37 |
| Jun 1, 1929 | 5.3 |
| May 26, 1942 | 5.3 |
| Jun 12, 1983 | 5.29 |
| May 18, 1988 | 5.26 |
| Jun 13, 1970 | 5.25 |
| Jun 4, 1986 | 5.23 |
Data provided by the National Weather Service.
