Environmental Quality Data

Air quality ratings for Texas cities, current and historical air pollution and water measurements, air monitoring and emissions. Drought conditions, river basin water availability, and surface water quality.

Related Categories:

	Air Quality Data Data on current and historical air pollution and weather measurements, air monitoring and emissions, ratings for Texas cities.
	Water Quality Data and Reports Data on drought conditions, river basin water availability and surface water quality.

Topics Under This Category:

	Area-Source Emissions: Southeast Texas Survey of Compressor Engines and Dehydrators Owners and operators of stationary gas-fired compressor engines in certain counties are asked to complete this survey.
	Hydrography Maps and Data Links to the Atlas of Texas Surface Waters, data for Level 4 ecoregions, GIS data for classified segments, and other hydrology data layers for use in ArcGIS. Statewide hydrography maps and map-based viewers for surface water information.
	Quarterly Reports on Application of Class B Sludge Under state law, anyone who has a permit to apply Class B sludge that was issued on or after September 1, 2003, must report this information about each delivery or application made during the preceding quarter.
	TCEQ Construction Notifications (Current) These files contain a current listing of any person who intends either to install a new or replacement of Underground Storage Tank (UST) or Aboveground Storage Tank (AST), to remove a UST from the ground, to conduct a permanent abandonment in-place of an UST, or make any repairs or improvements of a UST who submits a Construction Notification Form TCEQ-0495.
	TCEQ Data Clearinghouse Standard and customized data and reports available for purchase from the TCEQ and how to request them.