Charles River at Waltham
Critical Stages
4' - Action
5' - Flood
7' - Moderate
9' - Major
Latest Observation
Updated: 11:30 AM EST 12/15/25
Status: No Flooding
Stage: 1.18 ft
Flow: 0.0862 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 11:30 AM 12/15 | 1.18 | 0.0862 |
| 11:15 AM 12/15 | 1.17 | 0.0843 |
| 11:00 AM 12/15 | 1.17 | 0.0843 |
| 10:45 AM 12/15 | 1.16 | 0.0825 |
| 10:30 AM 12/15 | 1.16 | 0.0825 |
| 10:15 AM 12/15 | 1.16 | 0.0825 |
| 10:00 AM 12/15 | 1.16 | 0.0825 |
| 9:45 AM 12/15 | 1.16 | 0.0825 |
| 9:30 AM 12/15 | 1.16 | 0.0825 |
| 9:15 AM 12/15 | 1.17 | 0.0843 |
| 9:00 AM 12/15 | 1.17 | 0.0843 |
| 8:45 AM 12/15 | 1.17 | 0.0843 |
| 8:30 AM 12/15 | 1.16 | 0.0825 |
| 8:15 AM 12/15 | 1.17 | 0.0843 |
| 8:00 AM 12/15 | 1.17 | 0.0843 |
| 7:45 AM 12/15 | 1.17 | 0.0843 |
| 7:30 AM 12/15 | 1.17 | 0.0843 |
| 7:15 AM 12/15 | 1.18 | 0.0862 |
| 7:00 AM 12/15 | 1.18 | 0.0862 |
| 6:45 AM 12/15 | 1.19 | 0.0881 |
| 6:30 AM 12/15 | 1.19 | 0.0881 |
| 6:15 AM 12/15 | 1.19 | 0.0881 |
| 6:00 AM 12/15 | 1.19 | 0.0881 |
| 5:45 AM 12/15 | 1.19 | 0.0881 |
| 5:30 AM 12/15 | 1.22 | 0.0938 |
| 5:15 AM 12/15 | 1.22 | 0.0938 |
| 5:00 AM 12/15 | 1.23 | 0.0957 |
| 4:45 AM 12/15 | 1.23 | 0.0957 |
| 4:30 AM 12/15 | 1.23 | 0.0957 |
| 4:15 AM 12/15 | 1.23 | 0.0957 |
No flood impact data available for this location.
| Date | Stage (ft) |
|---|---|
| Mar 16, 2010 | 7.56 |
| Feb 3, 1976 | 6.54 |
| Jan 25, 1979 | 6.48 |
| Mar 31, 2010 | 6.46 |
| Oct 21, 1996 | 6.05 |
| Jun 14, 1998 | 5.51 |
| Apr 7, 1987 | 5.51 |
| Jun 7, 1982 | 5.44 |
| Mar 23, 2001 | 5.42 |
| Aug 19, 1955 | 5.35 |
| Feb 27, 1961 | 5.31 |
| Mar 22, 2010 | 5.19 |
| Mar 22, 1968 | 5.15 |
| Apr 2, 1993 | 5.05 |
| Mar 23, 2010 | 5.01 |
| Jun 10, 2006 | 4.92 |
| Jun 2, 1984 | 4.88 |
| Apr 2, 1962 | 4.86 |
| Mar 19, 1936 | 4.79 |
| Nov 11, 1955 | 4.76 |
Data provided by the National Weather Service.
