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Ompompanoosuc River at Union Village Dam
Critical Stages
150' - Action
Flood
Moderate
Major
Latest Observation
Updated: 1:30 PM EST 12/10/25
Status: No Flooding
Stage: 19.21 ft
Flow: -999 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 1:30 PM 12/10 | 19.21 | -999 |
| 1:15 PM 12/10 | 19.17 | -999 |
| 1:00 PM 12/10 | 19.12 | -999 |
| 12:45 PM 12/10 | 19.09 | -999 |
| 12:30 PM 12/10 | 19.06 | -999 |
| 12:15 PM 12/10 | 19.05 | -999 |
| 12:00 PM 12/10 | 19.03 | -999 |
| 11:45 AM 12/10 | 18.98 | -999 |
| 11:30 AM 12/10 | 18.95 | -999 |
| 11:15 AM 12/10 | 18.9 | -999 |
| 11:00 AM 12/10 | 18.88 | -999 |
| 10:45 AM 12/10 | 18.86 | -999 |
| 10:30 AM 12/10 | 18.84 | -999 |
| 10:15 AM 12/10 | 18.79 | -999 |
| 10:00 AM 12/10 | 18.75 | -999 |
| 9:46 AM 12/10 | 18.69 | -999 |
| 9:45 AM 12/10 | 18.69 | -999 |
| 9:30 AM 12/10 | 18.66 | -999 |
| 9:15 AM 12/10 | 18.64 | -999 |
| 9:00 AM 12/10 | 18.61 | -999 |
| 8:45 AM 12/10 | 18.58 | -999 |
| 8:30 AM 12/10 | 18.5 | -999 |
| 8:15 AM 12/10 | 18.48 | -999 |
| 8:00 AM 12/10 | 18.46 | -999 |
| 7:45 AM 12/10 | 18.43 | -999 |
| 7:30 AM 12/10 | 18.39 | -999 |
| 7:15 AM 12/10 | 18.35 | -999 |
| 7:00 AM 12/10 | 18.29 | -999 |
| 6:45 AM 12/10 | 18.26 | -999 |
| 6:30 AM 12/10 | 18.24 | -999 |
170' -
Top of dam.
150' -
Height of spillway.
20' -
Normal winter pool.
10.02' -
Bankfull for tailwater.
| Date | Stage (ft) |
|---|---|
| Jan 1, 1901 | 170 |
| Nov 4, 1927 | 14.5 |
| Apr 26, 1945 | 8.65 |
| Nov 9, 1943 | 8.29 |
| Apr 7, 1976 | 7.68 |
| Apr 10, 1987 | 7.54 |
| Mar 17, 1977 | 7.5 |
| Apr 21, 1982 | 7.49 |
| Mar 31, 1986 | 7.43 |
| Mar 13, 1979 | 7.4 |
| Apr 15, 1974 | 7.4 |
| Jun 30, 1973 | 7.36 |
| May 14, 1990 | 7.34 |
| May 13, 1981 | 7.31 |
| Jun 8, 1984 | 7.3 |
| May 6, 1989 | 7.28 |
| Mar 22, 1983 | 7.2 |
| Oct 24, 1990 | 7.17 |
| Oct 6, 1987 | 7.09 |
| Apr 19, 1975 | 7.01 |
Data provided by the National Weather Service.
