Water level
Sebago Lake water level
Sebago Lake is at 263.44 ft as of Sep 9, 2026. Live readings, trend, history and what the level means for swimming and boat ramps.
Recent readings
Daily values from USGS gauge 01063995.
| Date | Elevation (ft) | Change |
|---|---|---|
| 2026-09-08 | 263.49 | -0.05 |
| 2026-09-07 | 263.54 | -0.04 |
| 2026-09-06 | 263.58 | -0.04 |
| 2026-09-05 | 263.62 | -0.04 |
| 2026-09-04 | 263.66 | -0.02 |
| 2026-09-03 | 263.68 | -0.02 |
| 2026-09-02 | 263.70 | -0.04 |
| 2026-09-01 | 263.74 |
What this level means
Readings come from station 01063995 (Sebago Lake near North Windham, Maine). The last value stored here, 263.44 ft, is from 2026-09-09. Over the record shown on the level page the gauge has moved between 262.76 ft and 266.21 ft (low on 2026-03-08, high on 2026-06-28). When the pool drops, shoreline beaches grow and shallow ramps can run out of concrete.
How this reading is taken
USGS gauge 01063995 measures the water surface and publishes the value continuously. This page stores the latest reading at build time and refreshes the record daily, so the figure above is a real measurement rather than a model or an estimate.
No operating agency publishes a full pool elevation for Sebago Lake that we can cite, so this page shows the reading and its trend without a percentage.
Elevations are given in feet above the gauge datum used by the operating agency. Two lakes are only comparable with each other through how full they are, not through their raw elevation, because each dam sits at a different height.
Water level questions
What is the current water level at Sebago Lake?
The latest reading is 263.44 ft, from USGS gauge 01063995.
Sources
Every figure on this page comes from one of these public sources.