Blackwater Water Level
Blackwater in NH is currently at 515.49 ft. See the 7-day trend, the lake map and ramps, and today's fishing conditions.
Blackwater lake facts
- Current level: 515.49 ft
- Trend: steady
- Location: Merrimack County, NH, USA
- Water type: reservoir
- Source: USACE
- Reading taken: 2026-10-02T21:30:00.000Z
About the Blackwater water level
Blackwater in NH is currently at 515.49 ft. See the 7-day trend, the lake map and ramps, and today's fishing conditions.
Levels are provided for general reference. Always confirm conditions with the lake's managing authority before launching or running a tournament.