U.S. EPA approves Gila River Indian Community authority to develop water quality standards Region 09 SAN FRANCISCO — Today, the U.S. Environmental Protection Agency (EPA) announced approval of an application by the Gila River Indian Community, located south of Phoenix, Arizona, for “treatment in a similar manner as a state” under the federal Clean Water Act. Published October 30, 2018 at 09:30AM Read more
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