Reporting Contamination

For reporting unauthorized discharges and spills, please call Texas Commission on Environmental Quality (TCEQ) within 24 hours after occurrence at 1-800-832-8224.
TCEQ Emergency Response

For reporting historic contamination, please submit written notification to the appropriate TCEQ Regional Director within 10 days of discovery. Find your Regional Office. Please include as much information possible about:

• the exact address and location of the contamination
• date and method of discover
• the nature of historic contamination
• possible sources of contamination
• estimation of the extent of contamination
• the current property owner or operator of the site
• any other appropriate information

For imminent and dangerous situations, contact TCEQ Emergency Response at 1-800-832-8224 and the Regional Office.