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: Mar 26, 2017
Water Level: 561.92ft
Height Above Conservation Pool: -3.08ft

Jim Chapman (Cooper) Lake

Sulphur River Basin
Last Updated: Mar 26, 2017
Water Level: 435.87ft
Height Above Conservation Pool: -4.13ft

Lavon Lake

Trinity River Basin
Last Updated: Mar 26, 2017
Water Level: 489.91ft
Height Above Conservation Pool: -2.09ft

Lake Tawakoni

Sabine River Basin
Last Updated: Mar 26, 2017
Water Level: 434.5ft
Height Above Conservation Pool: -3ft

Lake Texoma

Red River Basin
Last Updated: Mar 26, 2017
Water Level: 614.21ft
Height Above Conservation Pool: -2.79ft