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
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 Sep 13th, 2025
93.9%
Water Level: 520.71ft
Height Above Conservation Pool: -1.29ft
Ray Roberts Lake
Denton County, TX
Last updated Sep 13th, 2025
96.4%
Water Level: 631.49ft
Height Above Conservation Pool: -1.01ft
Jim Chapman Lake
Delta County, TX
Last updated Sep 13th, 2025
88.5%
Water Level: 438.30ft
Height Above Conservation Pool: -1.7ft