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 Oct 17th, 2025
93.2%
Water Level: 520.56ft
Height Above Conservation Pool: -1.4400000000001ft
Ray Roberts Lake
Denton County, TX
Last updated Oct 17th, 2025
95.1%
Water Level: 631.13ft
Height Above Conservation Pool: -1.37ft
Jim Chapman Lake
Delta County, TX
Last updated Oct 17th, 2025
80.7%
Water Level: 437.09ft
Height Above Conservation Pool: -2.91ft