U.S. Environmental Protection Agency - Wetlands Division
Encouraging and enabling others to act effectively in protecting and restoring the nation's wetlands and associated ecosystems, including shallow open waters and free-flowing streams.
www.epa.gov/owow/wetlands
EPA Office of Water: River Corridor & Wetlands Restoration
Provides information to those involved in aquatic ecosystem restoration, and helps develop a more complete picture of restoration activities nationwide.
www.epa.gov/owow/wetlands/restore