Well Information

Drilling Information

If you are planning to drill a well in the Hays Trinity Groundwater Conservation District, please go to the Forms page for the necessary documents that need to be completed prior to drilling.

Hays County

Hays County Subdivision & Development Regulations

Texas Commission on Environmental Quality (TCEQ)

Monitor Well Construction Specifications

Texas Department of Licensing and Regulation (TDLR)

Rules for Water Well Drillers and Pump Installers
Construction Specifications

HTGCD Monitored Wells

HTGCD collects water level information monthly on 38 wells within the district. To review the HTGCD monitored well information, click here.

State Well and Water Utility Information

TDLR and TWDB maintain well driller reports on wells in the state.
Search for Well Reports using TWDB-State Well Reports.
Search for Well Reports using TWDB-WDI Groundwater Data Viewer.

Search for Water Utility / Public Water Supply TECQ Hot Topics in Drinking Water.