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Water level data comes from public feeds published by USGS, the Bureau of Reclamation, USACE, TVA, Duke Energy, Alabama Power & Georgia Power. Readings are cached briefly and may lag the source by up to an hour. LakeLevels is not affiliated with any government agency or utility — always verify conditions with official sources before making decisions on the water.

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Home/Texas/Choke Canyon Reservoir

Choke Canyon Reservoir

Texas Water Development Board

TX · 28.4839, -98.2458

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Reservoir Elevation

191.66ft
As of Sep 9, 2026, 12:00 AM UTC

Published by Texas Water Development Board

Full pool

220.5 ft

Percent full (by volume)

22.9%

Water held in the conservation pool, as measured by the operator

Elevation vs full pool

86.9%

Surface height against full-pool height, not stored water

Reservoir conditions

Storage
151,973 acre-feet
Minimum pool
136.4 ft
Surface area
10,589 acres

Historical levels

About Choke Canyon Reservoir

Choke Canyon Reservoir is located in TX at coordinates 28.4839°N, 98.2458°W. Water level data is provided by Texas Water Development Board. The full pool elevation is 220.5 ft. The latest reading is 191.66 ft. By volume it is holding 22.9% of the water it holds when full. Its surface sits at 86.9% of its full pool elevation — a ratio of heights, which is not the same as the share of water stored.

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Choke Canyon Reservoir

TX

191.66 ft

24h change not published

As of Sep 9, 2026, 12:00 AM UTC

Water levels by LakeLevels

Water level data comes from public feeds published by USGS, the Bureau of Reclamation, USACE, TVA, Duke Energy, Alabama Power & Georgia Power. Readings are cached briefly and may lag the source by up to an hour. LakeLevels is not affiliated with any government agency or utility — always verify conditions with official sources before making decisions on the water.

HomeMapAll lakesBy stateAbout the dataPrivacy
LakeLevelsBETA
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MapAll lakesBy stateAbout