Phone: (855) 426-4433, Fax: (903) 786-8211

TWDB Groundwater Well and Aquifer Information
Groundwater Database Reports
Major Aquifers of Texas
Minor Aquifers of Texas

TWDB Water Data Interactive Map
Daily Water Levels

TWDB FAQ's

Groundwater Conservation District FAQs 
Desired Future Conditions FAQs


State of Texas Well Records
TDLR  Well Report Database

TCEQ Water Well Report Viewer
Historic groundwater reports

Useful Links



Rainfall Information

NOAA Precipitation Totals 


​Groundwater Management Area 8
GMA 8 Website


Regional Water Planning 

State of Texas Water Planning

Region C Water Planning


​Texas Well Owner Network
A resource for private well owners who depend on wells for domestic usage


Texas Groundwater Protection Committee

TCEQ Joint Groundwater Monitoring Report