Lake Koshkonong Water Level
Lake Koshkonong in WI is currently at 776.59 ft. See the 7-day trend, the lake map and ramps, and today's fishing conditions.
Lake Koshkonong lake facts
- Current level: 776.59 ft
- Trend: steady
- Location: WI, USA
- Water type: reservoir
- Source: USGS
- Reading taken: 2026-08-03T04:00:00.000Z
About the Lake Koshkonong water level
Lake Koshkonong in WI is currently at 776.59 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.