Lake Levels

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Lake Levels

Three major reservoirs supply the water we treat and distribute to over 26 cities, towns and utilities. Below you can see the current water levels of these lakes.

Lewisville Lake

Denton County, TX

Last updated Apr 18, 2024

100%

Water Level: 522.98ft
Height Above Conservation Pool: 0.98ft

Ray Roberts Lake

Denton County, TX

Last updated Apr 18, 2024

100%

Water Level: 633.32ft
Height Above Conservation Pool: 0.82ft

Jim Chapman Lake

Delta County, TX

Last updated Apr 18, 2024

100%

Water Level: 440.88ft
Height Above Conservation Pool: 0.88ft

Lewisville Lake

Denton Country, TX

Last updated Oct 27th, 2025

96.5%

Water Level: 521.26ft
Height Above Conservation Pool: -0.74000000000001ft

Ray Roberts Lake

Denton County, TX

Last updated Oct 27th, 2025

97.3%

Water Level: 631.74ft
Height Above Conservation Pool: -0.75999999999999ft

Jim Chapman Lake

Delta County, TX

Last updated Oct 25th, 2025

79.5%

Water Level: 436.90ft
Height Above Conservation Pool: -3.1ft