EPA's Region 6 Office
Serving: Arkansas, Louisiana, New Mexico, Oklahoma, Texas, and 66 Tribal Nations
State and Local Resources
Water Quickfinder
- Louisiana Department of Environmental Quality - Water Topics
- Louisiana Department of Environmental Quality - Water Quality Assessment
- Louisiana Department of Natural Resources - Office of Coastal Restoration
- Louisiana Department of Natural Resources - Ground Water Resources Division
Louisiana:
- Arkansas:
- Arkansas Department of Environmental Quality - Water Division
- Arkansas Department of Health & Human Services - Drinking Water Information
- Arkansas Department of Health & Human Services - Source Water Protection Program
- Oklahoma
- Oklahoma Department of Environmental Quality - Water Quality Division
- Oklahoma Conservation Commission - Water Quality Division
- Oklahoma Conservation Commission - Wetlands
- New Mexico
- New Mexico Environment Department - Water Division
- New Mexico Environment Department - Ground Water Quality Bureau
- New Mexico Environment Department - Surface Water Quality Bureau
- New Mexico Environment Department - Drinking Water Bureau
- New Mexico Environment Department - Water and Waste Management Division