Historical Water Use Estimates

Each year the Texas Water Development Board conducts an annual survey of ground and surface water use by municipal and industrial entities within the state of Texas. The information obtained is then utilized by the Texas Water Development Board for Water Resources Planning. The hitstorical water use estimates are subject to revision as additional data and corrections are made available to the TWDB.

Please read Frequently Asked Questions for more information on water use survey estimates and GPCDs and how they are derived.

For more information, please contact Water Use Survey Team.

Water Use Summary Estimates

Disclaimer: The Water Use estimates posted are subject to revision as additional data and corrections are made available to the TWDB.