Texas Water Development Board

To provide leadership, planning, financial assistance, information, and education for the conservation and responsible development of Water for Texas.

TWDB DATA

SURFACE WATER

Lake Volumetric Surveys - Index to completed Lake Volumetric (Hydrographic) Surveys.

Precipitation and Lake Evaporation Monitoring - Search tool for Precipitation and Lake Evaporation data for one-degree quadrangles that cover the entire state.

Bays & Estuaries Program - Links to related webpages and data.

Texas Water Conditions Report - Monthly TWDB publications of data for 109 reservoirs, 29 streamflow gage stations, and water levels in selected water wells.

Drought Information - Drought information, resources, and dataset for some important drought indices.

Reservoir Information System - Statewide surface water database, links and map tool.

For more information contact:
Gayla Ray
Telephone (512) 936-0817