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United States Leading Case uncategorised

Maui County v Hawaii Wildlife Fund

590 U.S. 165 (2020)
JurisdictionUnited States
CourtUS Supreme Court
Year2020
StatusBinding authority

Summary

The Clean Water Act requires a permit where pollutants pass through groundwater to navigable waters if that pathway is the functional equivalent of a direct discharge.

Key Principle

Clean Water Act; functional equivalent of direct discharge; groundwater as conduit to navigable waters; seven-factor test

Area of Law

environmental

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