Surface Water Quality Data and Reports - Texas Commission on Environmental Quality

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Water Quality Data and Reports

Questions or Comments:
ac@tceq.state.tx.us

Surface Water Quality Data and Reports

Featured Items:

	Texas Water Quality Inventory and 303(d) List TCEQ report to EPA. Often called the 305(b) report, the inventory enables evaluation of water quality in Texas. Water bodies identified as impaired are placed on the 303(d) list of impaired water bodies.

	Continuous Water Quality Monitoring Stations and Data Use this map to find types of TCEQ continuous water quality monitoring stations, data, locations, and photos of monitoring sites.

Related Categories:

	Managing Surface Water Quality Data Data management forms, checklists, monitoring reference guidelines, and information about how the TCEQ manages and analyzes water data.

Topics Under This Category:

	Continuous Water Quality Monitoring Network: Project Plans Detailed information for new continuous water quality monitoring projects not covered in the Continuous Water Quality Monitoring Network Quality Assurance Project Plan.

	Continuous Water Quality Monitoring Network: Standard Operating Procedures Detailed information for standard operating procedures of the different continuous water quality monitoring network equipment.

	Continuous Water Quality Monitoring Stations and Data Use this map to find types of TCEQ continuous water quality monitoring stations, data, locations, and photos of monitoring sites.

	GIS Data for the Atlas of Texas Surface Waters GIS project files for the Atlas of Texas Surface Waters, organized by major river basin. The classified segments were established by the TCEQ in the Texas Surface Water Quality Standards.

	Hydrography Maps and Data Links to the Atlas of Texas Surface Waters, data for Level 4 ecoregions and other hydrology data layers for use in ArcGIS, statewide hydrography maps, and map-based viewers for surface-water information.

	Surface Water Quality: Data and Maps Access surface water quality data, maps, and map-based viewers.

	Texas Clean Rivers Program: Data and Map Resources

	Texas Water Quality Inventory and 303(d) List TCEQ report to EPA. Often called the 305(b) report, the inventory enables evaluation of water quality in Texas. Water bodies identified as impaired are placed on the 303(d) list of impaired water bodies.