Year | Act |
1948 | Federal Water Pollution Control Act |
1956 | Water Pollution Control Act of 1956 |
1961 | Federal Water Pollution Control Act Amendments |
1965 | Water Quality Act of 1965 |
1966 | Clean Water Restoration Act |
1970 | Water Quality Improvement Act of 1970 |
1972 | Federal Water Pollution Control Act Amendments |
1977 | Clean Water Act of 1977 |
1981 | Municipal Wastewater Treatment Construction Grants Amendments |
1987 | Water Quality Act of 1987 |
2014 | Water Resources Reform and Development Act of 2014 |