['Water Programs']

['Water Quality', 'Safe Drinking Water']

05/13/2025

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Part 149—Sole source aquifers

...

Part 149—Sole source aquifers

RegSense Safe Drinking Water CFR Regulations CFR Part Environmental Protection Agency (EPA)Water Programs Water Quality Environmental CWA Compliance English Focus Area USA

Authority:Sec. 1424(e), Safe Drinking Water Act (42 U.S.C. 300h-3(e); sec. 1427 of the Safe Drinking Water Act, (42 U.S.C. 300h-6).

Subpart A—Criteria for Identifying Critical Aquifer Protection Areas

Subpart B—Review of Projects Affecting the Edwards Underground Reservoir, A Designated Sole Source Aquifer in the San Antonio, Texas Area

['Water Programs']

['Water Quality', 'Safe Drinking Water']

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