As of Nov 4, 2026, 4:45 AM EST, Thomaston Lake is at 381.38 ft. The level has fallen 0.01 ft over the last 7 days.
Level
| Date | Elevation | Daily change | Storage |
|---|---|---|---|
| Nov 4, 2026 | 381.38 ft | +0.03 ft | 3 acre-ft |
| Nov 3, 2026 | 381.35 ft | −0.19 ft | 3 acre-ft |
| Nov 2, 2026 | 381.54 ft | +0.11 ft | 3 acre-ft |
| Nov 1, 2026 | 381.43 ft | 0.00 ft | 3 acre-ft |
| Oct 31, 2026 | 381.43 ft | +0.01 ft | 3 acre-ft |
| Oct 30, 2026 | 381.42 ft | 0.00 ft | 3 acre-ft |
| Oct 29, 2026 | 381.42 ft | +0.03 ft | 3 acre-ft |
| Oct 28, 2026 | 381.39 ft | −0.03 ft | 3 acre-ft |
| Oct 27, 2026 | 381.42 ft | −0.03 ft | 3 acre-ft |
| Oct 26, 2026 | 381.45 ft | −0.07 ft | 3 acre-ft |
| Oct 25, 2026 | 381.52 ft | −0.01 ft | 3 acre-ft |
| Oct 24, 2026 | 381.53 ft | −0.02 ft | 3 acre-ft |
| Oct 23, 2026 | 381.55 ft | −0.05 ft | 3 acre-ft |
| Oct 22, 2026 | 381.60 ft | −0.08 ft | 3 acre-ft |
In the 361 days we have on record (Nov 3, 2025 to Nov 4, 2026), the highest level was 407.33 ft on Mar 18, 2026 and the lowest was 380.59 ft on Jul 26, 2026.
The reservoir held 3 acre-ft of water at the last reading (Nov 4, 2026, 4:45 AM EST).
381.38 ft as of Nov 4, 2026, 4:45 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): 407.33 ft and 380.59 ft.
Data: U.S. Army Corps of Engineers, station TMD (official page). For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.