ACROSS | DOWN |
2 Passed in 1899; first federal legislation protecting waters | 1 Further add-ons for the Clean Water Act; passed in 1987; promoted treatment plant construction, watersheds; attacked nonpoint-source pollution and offed $400 mil in grants to do it |
4 Key target of the Marine Protection, Research and Sanctuaries Act of 1972 | 3 Passed in 1972; gave the EPA teeth on water pollution and required point-source pollution discharge water permits for the first time |
6 Passed in 1948; Provided federal assistance and funds to states and below for protection of water quality | 5 In 1977, __________ to the Clean Water Act targeted toxic pollutants and handed some power down to the states. |