As of Nov 4, 2026, 6:30 AM EST, Prompton Lake is at 1,123.57 ft. The level has fallen 0.45 ft over the last 7 days.
Level
| Date | Elevation | Daily change | Storage |
|---|---|---|---|
| Nov 4, 2026 | 1,123.57 ft | −0.02 ft | 3,330 acre-ft |
| Nov 3, 2026 | 1,123.59 ft | −0.06 ft | 3,336 acre-ft |
| Nov 2, 2026 | 1,123.65 ft | −0.08 ft | 3,352 acre-ft |
| Nov 1, 2026 | 1,123.73 ft | −0.08 ft | 3,373 acre-ft |
| Oct 31, 2026 | 1,123.81 ft | −0.08 ft | 3,394 acre-ft |
| Oct 30, 2026 | 1,123.89 ft | −0.08 ft | 3,416 acre-ft |
| Oct 29, 2026 | 1,123.97 ft | −0.05 ft | 3,437 acre-ft |
| Oct 28, 2026 | 1,124.02 ft | −0.07 ft | 3,450 acre-ft |
| Oct 27, 2026 | 1,124.09 ft | −0.06 ft | 3,469 acre-ft |
| Oct 26, 2026 | 1,124.15 ft | −0.06 ft | 3,485 acre-ft |
| Oct 25, 2026 | 1,124.21 ft | −0.06 ft | 3,501 acre-ft |
| Oct 24, 2026 | 1,124.27 ft | −0.06 ft | 3,517 acre-ft |
| Oct 23, 2026 | 1,124.33 ft | −0.03 ft | 3,533 acre-ft |
| Oct 22, 2026 | 1,124.36 ft | −0.04 ft | 3,541 acre-ft |
In the 367 days we have on record (Nov 3, 2025 to Nov 4, 2026), the highest level was 1,128.51 ft on Mar 8, 2026 and the lowest was 1,122.64 ft on Jun 30, 2026.
The reservoir held 3,330 acre-ft of water at the last reading (Nov 4, 2026, 6:30 AM EST).
1,123.57 ft as of Nov 4, 2026, 6:30 AM EST, reported by the U.S. Army Corps of Engineers.
Every 3 hours. The gauge reports every 15 minutes.
In the period we have (since Nov 3, 2025): 1,128.51 ft and 1,122.64 ft.
Data: U.S. Army Corps of Engineers, station Prompton (official page). For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.