- USGS Ecosystem Mission Area
- USGS Water Resources of the United States
- Wetland and Aquatic Research Center
- USGS The National Map
- National Geospatial Program
U.S. Department of Agriculture - Natural Resources Conservation Service
- NRCS National Conservation Programs
- National Centers Directory
- States and Regions
- NRCS Wetland Team
- Wetland Reserve Program
- Wetland Conservation Provisions (Swampbuster)
- Contact NRCS
U.S. Bureau of Land Management
National Oceanic and Atmospheric Administration
- Office of Habitat Conservation - Habitat Protection Division
- NOAA Restoration Center
- Oceans & Coasts
- State of the Coast
- Coastal Zone Management
- State and Territory Coastal Management Program Summaries
- National Weather Service
Miscellaneous Links