Resources on water well drillers, water quality testing, and more.
Driller Database
View the map below for water well drillers who have successfully completed applications with the Upper Trinity GCD in the past. Click on a drilling rig truck icon to bring up contact information.
Water Quality Lab Database
View certified NELAP laboratories for water testing. These sites can perform the neccessary radiological, organic, and chemical tests to determine if well water is “safe to drink”.
Registered well owners can access free E.coli coliform presence testing through the District office. Contact us at 817-523-5200 for more information.
Additional District Resources
Notice to Purchasers – recommended for all property closings and transfers. This document explains groundwater district rules, nearby GCD’s and additional resources for water well owners.
Groundwater District Notice to Purchasers
Groundwater Rights – recommended for title agents, developers, and land owners interacting with groundwater rights, deeding rights, and severing rights. Neccessary and recommended verbiage can be found in this document, along with recommendations for deed corrections.
Groundwater Rights
Interested in rainwater harvesting? Visit our resource hub on how to build your own system and learn about the benefits of harvesting.
Groundwater Verbiage for Plat Applications
See the following examples of acceptable verbiage for preliminary plats submitted to Parker County. Contact District staff for additional guidance.
Regional Water Supply and Facilities Planning Study
For those who are seeking financial assistance with water well construction and completion, the Water Well Trust has recently launched a program providing low-interest loans for eligible households in need of a new septic or water well. See the link below:
Water Trust Loan Resource Document
