518.62 ft USACE project datum
level 0.6 ft above full pool — typical for late August
Reading comes straight from U.S. Army Corps of Engineers Access to Water data (USACE series LVD.Elev-Pool.Inst.15Minutes.0.DCP-rev) and updates live when you load this page.
Littleville Lake through the year
The band is the lake's own normal: where the level has run on each calendar day, 1997–2026. The summer drawdown — and how this year sits in it — shows up without reading a single number.
This year vs the years that matter
This year's trace against last year and the driest and wettest years on record — the drought-context question every lake regular asks.
- 2026 (this year)
- 2025 (last year)
- 2011 (wettest on record)
- 2012 (driest on record)
Full pool, datum, and the gauge
"Full pool" here means the conservation pool — the level the lake is designed to hold for water supply and recreation, not the flood-control space above it. The full explainer covers flood pool and dead pool too.
| Full pool | 518.00 ft USACE project datum · per USACE New England District (Littleville Dam) full-pool reference |
|---|---|
| Gauge | USACE series LVD.Elev-Pool.Inst.15Minutes.0.DCP-rev · U.S. Army Corps of Engineers Access to Water data |
| Datum | USACE project datum — The normal pool is 518 ft on the project's own datum; the district publishes a 486.5 ft streambed and a 576 ft top of flood for the same gauge. |
| Last verified | August 26, 2026 |
LakeDates reports lake level, not ramp status. Whether a given ramp or marina is usable at this level varies ramp by ramp — call the marina before you tow.
Quick answers
What is the lake level for Littleville Lake today?
Littleville Lake is at 518.62 ft (USACE project datum) as of August 26, 2026 — 0.6 ft above full pool — typical for late August.
Is Littleville Lake full?
Yes and then some — at 518.62 ft, Littleville Lake is 0.6 ft above its full pool of 518.00 ft (USACE project datum), using flood storage.
What is full pool for Littleville Lake?
Full pool (the conservation pool) for Littleville Lake is 518.00 ft USACE project datum, per USACE New England District (Littleville Dam) full-pool reference. Levels above it use flood storage; levels below it are drawdown.