Publications
- Water Quality Control Plan - Colorado River Basin - Region 7 (adopted June 2006)
- Guidelines Regaring Grouped or Community Sewerage Systems (January 1981)
- EPA Expanded List of 126 CWA Section 307(a) Priority Toxic Pollutants
- Map of the Colorado River Hydrologic Basin Planning Area (CR), West Colorado and East Colorado River Basins
- Guidelines for Sewage Disposal from Land Developments