• Auburn Beautification Council - Auburn, Alabama.
• Bubba and Friends - Rehabilitates birds of prey.  Zebulon, Georgia
• Chattahoochee RiverWatch - Environmental organization.  Columbus, Georgia.
• Columbus Squirrel Rescue - How to take care of a baby squirrel.  by Sarah Rowe -  Columbus, Georgia
• Help the Hooch - Chattahoochee River cleanup Columbus, Georgia.
• Oxbow Meadows Environmental Learning Center - Columbus, Georgia.
• Trees Columbus, Inc. - Non-profit advocacy group focused on planting, preserving, and protecting Columbus' trees and its natural environment.
• US Geological Survey Columbus Georgia 2000 - Some basic information compiled around the time of the 2000 Olympics.

• Georgia River Network

• Upper Chattahoochee Riverkeeper

• Waterkeeper Alliance

Environment on Google - ODP - Yahoo