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: Jul 26, 2017
Water Level: 562.84ft
Height Above Conservation Pool: -2.16ft

Jim Chapman (Cooper) Lake

Sulphur River Basin
Last Updated: Jul 26, 2017
Water Level: 438.18ft
Height Above Conservation Pool: -1.82ft

Lavon Lake

Trinity River Basin
Last Updated: Jul 26, 2017
Water Level: 491.6ft
Height Above Conservation Pool: -0.4ft

Lake Tawakoni

Sabine River Basin
Last Updated: Jul 26, 2017
Water Level: 436ft
Height Above Conservation Pool: -1.5ft

Lake Texoma

Red River Basin
Last Updated: Jul 26, 2017
Water Level: 600ft
Height Above Conservation Pool: -17ft