Lake Levels

Our raw water supply comes from several storage and recreational reservoirs, which is later treated and distributed for potable drinking water for more than 1.6 million residents.

Information on reservoir levels can be found by visiting the Texas Water Development Board (TWDB). Reported data is provisional and subject to revision. Additional reservoir data can be viewed from the TWDB site or USGS site.

Lake Bonham

Red River Basin
Last Updated: Apr 24, 2017
Water Level: 562.34ft
Height Above Conservation Pool: -2.66ft

Jim Chapman (Cooper) Lake

Sulphur River Basin
Last Updated: Apr 22, 2017
Water Level: 437.08ft
Height Above Conservation Pool: -2.92ft

Lavon Lake

Trinity River Basin
Last Updated: Apr 24, 2017
Water Level: 491.1ft
Height Above Conservation Pool: -0.9ft

Lake Tawakoni

Sabine River Basin
Last Updated: Apr 24, 2017
Water Level: 435.2ft
Height Above Conservation Pool: -2.3ft

Lake Texoma

Red River Basin
Last Updated: Apr 24, 2017
Water Level: 614.51ft
Height Above Conservation Pool: -2.49ft