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: Jun 23, 2017
Water Level: 561.84ft
Height Above Conservation Pool: -3.16ft

Jim Chapman (Cooper) Lake

Sulphur River Basin
Last Updated: Jun 23, 2017
Water Level: 436.83ft
Height Above Conservation Pool: -3.17ft

Lavon Lake

Trinity River Basin
Last Updated: Jun 23, 2017
Water Level: 491.45ft
Height Above Conservation Pool: -0.55ft

Lake Tawakoni

Sabine River Basin
Last Updated: Jun 23, 2017
Water Level: 435.87ft
Height Above Conservation Pool: -1.63ft

Lake Texoma

Red River Basin
Last Updated: Jun 23, 2017
Water Level: 618.95ft
Height Above Conservation Pool: 1.95ft