Black River below Dadville
Lewis County, New York
The past week
Loading chart…
What floods at each level
- 15 ft
Major flood, widespread residential and agricultural flooding in the flats. Numerous road closures all along the river. Widespread residential and commercial flooding in Carthage and Castorland.
- 14 ft
Moderate flood, flooding threatens residential, agriculture, and livestock in the flats. Numerous road closures along the river. Some residential flooding in portions of Carthage and Castorland.
- 12 ft
Flood stage, widespread farmland flooding in the flats. Several roads may be closed in Glenfield, Martinsburg, and Lowville.
- 10 ft
Minor agricultural lowland flooding in the flats. East Martinsburg Road may be flooded.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Jan 8, 1998 | 16.39 ft | — |
| Apr 15, 2014 | 15.69 ft | — |
| Apr 11, 1993 | 14.99 ft | — |
More on Black River
Get an alert when Black River rises
Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.

