Wetlands Indicates external links with no implied endorsement.
Wetlands vary widely because of regional and local differences in soil, topography, climate, hydrology, water chemistry, vegetation, and other factors, including human disturbance. Wetlands generally include swamps, bogs and similar areas. The Corps conducts wetlands research at its Waterways Experiment Station . The Wetlands Protection Program is responsible for implementing and enforcing federal laws designed to protect wetlands. A brief overview of Section 404, and a more comprehensive reference of wetlands laws, regulations and guidance is available through EPA and also through the Corps .