Marias River near Chester
Critical Stages
9' - Action
Flood
Moderate
Major
Latest Observation
Updated: 11:15 PM MST 12/17/25
Status: No Flooding
Stage: 2.93 ft
Flow: 0.259 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 12:15 AM 12/18 | 2.94 | 0.263 |
| 12:00 AM 12/18 | 2.94 | 0.263 |
| 11:45 PM 12/17 | 2.93 | 0.259 |
| 11:30 PM 12/17 | 2.93 | 0.259 |
| 11:15 PM 12/17 | 2.93 | 0.259 |
| 11:00 PM 12/17 | 2.93 | 0.259 |
| 10:45 PM 12/17 | 2.93 | 0.259 |
| 10:30 PM 12/17 | 2.92 | 0.256 |
| 10:15 PM 12/17 | 2.92 | 0.256 |
| 10:00 PM 12/17 | 2.93 | 0.259 |
| 9:45 PM 12/17 | 2.93 | 0.259 |
| 9:30 PM 12/17 | 2.93 | 0.259 |
| 9:15 PM 12/17 | 2.92 | 0.256 |
| 9:00 PM 12/17 | 2.92 | 0.256 |
| 8:45 PM 12/17 | 2.93 | 0.259 |
| 8:30 PM 12/17 | 2.92 | 0.256 |
| 8:15 PM 12/17 | 2.92 | 0.256 |
| 8:00 PM 12/17 | 2.92 | 0.256 |
| 7:45 PM 12/17 | 2.92 | 0.256 |
| 7:30 PM 12/17 | 2.93 | 0.259 |
| 7:15 PM 12/17 | 2.93 | 0.259 |
| 7:00 PM 12/17 | 2.93 | 0.259 |
| 6:45 PM 12/17 | 2.92 | 0.256 |
| 6:30 PM 12/17 | 2.92 | 0.256 |
| 6:15 PM 12/17 | 2.92 | 0.256 |
| 6:00 PM 12/17 | 2.93 | 0.259 |
| 5:45 PM 12/17 | 2.93 | 0.259 |
| 5:30 PM 12/17 | 2.92 | 0.256 |
| 5:15 PM 12/17 | 2.91 | 0.252 |
| 5:00 PM 12/17 | 2.91 | 0.252 |
No flood impact data available for this location.
| Date | Stage (ft) |
|---|---|
| Jun 16, 1964 | 10.63 |
| Jul 27, 1975 | 7.98 |
| Jun 24, 1975 | 7.83 |
| Jun 20, 2002 | 7.76 |
| Jun 18, 1997 | 7.47 |
| Jun 14, 2006 | 7.44 |
| Jul 17, 1995 | 7.24 |
| Jun 7, 2008 | 6.88 |
| Jul 2, 1959 | 6.77 |
| Jul 24, 1970 | 6.62 |
| Jun 11, 1996 | 6.55 |
| Jun 14, 1982 | 6.5 |
| Jul 1, 1991 | 6.47 |
| Jun 7, 1961 | 6.32 |
| Jun 15, 1971 | 6.32 |
| Jun 18, 1958 | 6.29 |
| Sep 4, 1965 | 6.27 |
| Jun 2, 1981 | 6.18 |
| Jun 16, 1972 | 6.16 |
| Aug 2, 2011 | 6.15 |
Data provided by the National Weather Service.
