1871.75 ft above mean sea level
86% full share of conservation capacity, as reported with the gauge reading
level 1.0 ft below full pool — unusually high for mid-August
Reading from Texas Water Development Board — Water Data for Texas (Water Data for Texas — nasworthy); it refreshes with each site update rather than live.
Lake Nasworthy through the year
The band is the lake's own normal: where the level has run on each calendar day, 1996–2026. 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, wettest on record)
- 2014 (driest on record)
- 2024
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 | 1872.71 ft above mean sea level · per Water Data for Texas — Lake Nasworthy |
|---|---|
| Conservation capacity | 9,615 acre-feet · per Water Data for Texas — Lake Nasworthy |
| Gauge | Water Data for Texas — nasworthy · Texas Water Development Board — Water Data for Texas |
| Datum | ft above mean sea level |
| Last verified | August 20, 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
How full is Lake Nasworthy right now?
Lake Nasworthy is at 1871.75 ft (above mean sea level) as of August 20, 2026 — 1.0 ft below full pool — unusually high for mid-August The lake is holding 86% of its conservation capacity.
What percent full is Lake Nasworthy?
As of August 20, 2026, Lake Nasworthy is holding 86% of its conservation capacity, per Water Data for Texas — Lake Nasworthy.
Is Lake Nasworthy full?
Not quite — at 1871.75 ft, Lake Nasworthy is 1.0 ft below its full pool of 1872.71 ft (above mean sea level). The lake is holding 86% of its conservation capacity.
What is full pool for Lake Nasworthy?
Full pool (the conservation pool) for Lake Nasworthy is 1872.71 ft above mean sea level, per Water Data for Texas — Lake Nasworthy. Levels above it use flood storage; levels below it are drawdown.