EPA's Region 6 Office
Serving: Arkansas, Louisiana, New Mexico, Oklahoma, Texas, and 66 Tribal Nations
Water Enforcement Branch - Hotline Phone Numbers
Compliance and Enforcement Quick Finder
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- Water Enforcement
The following are a list of telephone hotline numbers for reference to assist in compliance with Clean Water Act requirements. Several of the Clean Water Act NPDES General Permits require pollution prevention plans. Pollution prevention plans include best management practices for all media and the Water Enforcement Branch is including hotline phone numbers for other media that may be useful in developing a thorough pollution prevention plan. Please note that some of the listings are not operated by EPA.
| National Technical Information Service (NTIS) for Government Documents | (800)553-6847 |
| Safe Drinking Water (public water supply, technical and regulatory issues) | (800)426-4791 |
| Watershed Information Resource Center | (800)726-5253 |
| Wetland Information | (800)832-7828 |
| National Response Center (operated by the U.S. Coast Guard for reporting oil spills and hazardous substance releases | (800)424-8802 |
| EPA Region 6 Emergency Response | (866)-EPA-SPIL |
| CHEMTREC Center (operated by the Chemical Manufactures Association - Health & Safety) | (800)262-8200 (800)424-9300 Chemical & Hazardous Waste Spills |
| Dept. of Transportation (DOT)/Federal Emergency Management Agency (FEMA)'s Hazardous Materials information hotline | (800)467-4922 |
| Region 6 Water Enforcement Branch 24 Hour Notification |