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 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 ...

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 ...