Safe Drinking Water Act (1974)
Congress passed the Safe Drinking Water Act after studies linked contaminated drinking water to disease outbreaks. It set federal standards for public water systems and gave the EPA enforcement authority.
Established national tap-water quality standards and EPA oversight.
Now the primary federal enforcement mechanism for municipal water contamination — the path the Justice Department used against Jackson in 2022.
The appellate ruling pushed residents toward statutory claims like the Safe Drinking Water Act rather than constitutional claims.
