Groundwater Management Area Meeting Schedules Schedules for the next Groundwater Management Area (GMA) Meetings are listed in the table below. Times and locations are subject to change, so please ...

Springs Monitoring Program The TWDB initiated the Springs Monitoring Program in 2020 in an effort to address the lack of data collected and reported on the springs of Texas. Historically, the TWDB ...

Groundwater Monitoring Our aquifers hold one of the state's greatest resources, particularly as drought's more immediate effects on surface water resources become understood. As the state's population ...

Groundwater Sampling Program Although groundwater used for drinking purposes typically does not contain dissolved constituents in excess of their Maximum Contaminant Levels, which could pose health ...

Texas Instream Flow Program Program Documents How does it work? Priority Study Sub-Basins Contact Us The Texas Instream Flow Program was created by the Texas Legislature in 2001 to assess how much ...

The mission of the Texas Water Development Board (TWDB) is to lead the state's efforts in ensuring a secure water future for Texas and its citizens. Our mission is a vital part of Texas' overall ...

The mission of the Texas Water Development Board (TWDB) is to lead the state's efforts in ensuring a secure water future for Texas and its citizens. Our mission is a vital part of Texas' overall ...

Region H Planning Group Composed of all or parts of 15 counties, Region H includes portions of the Trinity, San Jacinto, and Brazos river basins. The Houston metropolitan area is located within this ...

The mission of the Texas Water Development Board (TWDB) is to lead the state's efforts in ensuring a secure water future for Texas and its citizens. Our mission is a vital part of Texas' overall ...

The mission of the Texas Water Development Board (TWDB) is to lead the state's efforts in ensuring a secure water future for Texas and its citizens. Our mission is a vital part of Texas' overall ...