Skip to content. | Skip to navigation

Personal tools



You are currently viewing the TCEQ website using an old address (domain) that will soon be retired
Please update your bookmarks or links and use the new domain

Complaint Arrow Questions or Comments:
You are here: Home / Water Quality

Water Quality: Rivers, Lakes, and Estuaries

We establish surface water quality standards for rivers, lakes, and estuaries; monitor and assess their status; and implement pollution control projects to protect or restore natural waterways.

Developing Surface Water Quality Standards

Monitoring and Assessing Surface Water Quality

Protecting and Restoring Surface Water Quality

Data and Maps

Statewide Plans

Link to Water program successes.



How's our Customer
service? Please fill out our
Customer Satisfaction