Monongahela River at Morgantown Lock and Dam
Critical Stages
15.9' - Action
22' - Flood
26' - Moderate
27' - Major
Latest Observation
Updated: 10:15 AM EST 12/6/25
Status: No Flooding
Stage: 10 ft
Flow: 12 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 1 PM 12/6 | 9.9 | 11.1 |
| 7 PM 12/6 | 9.9 | 11.1 |
| 1 AM 12/7 | 9.9 | 11.1 |
| 7 AM 12/7 | 9.9 | 11.1 |
| 1 PM 12/7 | 9.9 | 11.1 |
| 7 PM 12/7 | 9.9 | 11.1 |
| 1 AM 12/8 | 9.9 | 11.1 |
| 7 AM 12/8 | 9.9 | 11.1 |
| 1 PM 12/8 | 9.9 | 11.1 |
| 7 PM 12/8 | 9.9 | 11.1 |
| 1 AM 12/9 | 9.9 | 11.1 |
| 7 AM 12/9 | 9.9 | 11.1 |
| 1 PM 12/9 | 9.9 | 11.1 |
| 7 PM 12/9 | 9.9 | 11.1 |
| 1 AM 12/10 | 9.9 | 11.1 |
| 7 AM 12/10 | 9.9 | 11.1 |
| 1 PM 12/10 | 9.9 | 11.1 |
| 7 PM 12/10 | 9.9 | 11.1 |
| 1 AM 12/11 | 9.9 | 11.1 |
| 7 AM 12/11 | 9.9 | 11.1 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 10:15 AM 12/6 | 10 | 12 |
| 10:00 AM 12/6 | 10.01 | 12.1 |
| 9:45 AM 12/6 | 9.99 | 11.9 |
| 9:30 AM 12/6 | 9.93 | 11.4 |
| 9:15 AM 12/6 | 10.02 | 12.1 |
| 9:00 AM 12/6 | 10.02 | 12.1 |
| 8:45 AM 12/6 | 9.94 | 11.4 |
| 8:30 AM 12/6 | 10.02 | 12.1 |
| 8:15 AM 12/6 | 9.93 | 11.4 |
| 8:00 AM 12/6 | 9.9 | 11.1 |
| 7:45 AM 12/6 | 10.01 | 12.1 |
| 7:30 AM 12/6 | 10.01 | 12.1 |
| 7:15 AM 12/6 | 9.89 | 11 |
| 7:00 AM 12/6 | 10.03 | 12.2 |
| 6:45 AM 12/6 | 9.81 | 10.3 |
| 6:30 AM 12/6 | 9.91 | 11.2 |
| 6:15 AM 12/6 | 9.96 | 11.6 |
| 6:00 AM 12/6 | 10.02 | 12.1 |
| 5:45 AM 12/6 | 9.89 | 11 |
| 5:30 AM 12/6 | 10.02 | 12.1 |
| 5:15 AM 12/6 | 9.78 | 10.1 |
| 5:00 AM 12/6 | 9.96 | 11.6 |
| 4:45 AM 12/6 | 9.97 | 11.7 |
| 4:30 AM 12/6 | 10.01 | 12.1 |
| 4:15 AM 12/6 | 9.95 | 11.5 |
| 4:00 AM 12/6 | 10.01 | 12.1 |
| 3:45 AM 12/6 | 9.97 | 11.7 |
| 3:30 AM 12/6 | 9.97 | 11.7 |
| 3:15 AM 12/6 | 9.91 | 11.2 |
| 3:00 AM 12/6 | 10.01 | 12.1 |
31' -
Lock walls overtopped.
25' -
Navigation suspended, lock out of service. Backwater flooding begins on several small streams in the Morgantown area.
| Date | Stage (ft) |
|---|---|
| Nov 6, 1985 | 27.7 |
| Aug 18, 1980 | 23.8 |
| Feb 19, 2000 | 23.7 |
| Mar 7, 1967 | 23.7 |
| Mar 5, 1963 | 23.1 |
| May 24, 1968 | 21.5 |
| Jan 26, 1978 | 21.2 |
| Dec 14, 2007 | 21.05 |
| Nov 20, 2003 | 20.8 |
| Jun 6, 1981 | 20.5 |
| Dec 9, 1978 | 20.5 |
| Dec 14, 1956 | 20.3 |
| Jan 19, 1996 | 19.9 |
| May 4, 2009 | 19.87 |
| Jan 11, 1974 | 19.6 |
| Mar 20, 1963 | 19.4 |
| Aug 6, 1956 | 18.4 |
| May 7, 1967 | 18.3 |
| Feb 23, 2003 | 18.05 |
| Mar 5, 2015 | 18.01 |
Data provided by the National Weather Service.
