Supreme Court clarifies Clean Water Act rules pertaining to groundwater discharge

April 27, 2020
Ruling required sewage plants and other industries to obtain a permit under the Clean Water Act whenever there is the "functional equivalent of a direct discharge" from a point source into navigable waters.

WASHINGTON, DC, APRIL 27, 2020 -- The Supreme Court ruled Thursday that sewage plants and other industries cannot avoid environmental requirements under landmark clean-water protections when discharging to rivers, oceans and other navigable waterways.

In a 6-3 vote in County of Maui v. Hawai'i Wildlife Fund et al., justices ruled that sewage plants and other industries must obtain a permit under the Clean water act whenever there is the "functional equivalent of a direct discharge" from a point source into navigable waters. 

“We hold that the statute requires a permit when there is a direct discharge from a point source into navigable waters or when there is the functional equivalent of a direct discharge,” Justice Stephen Breyer wrote for the court. 

Sewage plants and other polluters must get a permit under the Clean Water Act when pollutants go through a pipe from their source to a body of water. The question in this case was whether a permit is needed when the pollutant first passes through the soil or groundwater, AP News reports.

David Henkin, a lawyer for the environmental group Earthjustice who argued the case in the high court, said, “This is unquestionably a win for people who are concerned about protecting clean water in the United States.”

SPECIAL REPORT: Potential Implications of Maui Ruling

Sponsored Recommendations

ArmorBlock 5000: Boost Automation Efficiency

April 25, 2024
Discover the transformative benefits of leveraging a scalable On-Machine I/O to improve flexibility, enhance reliability and streamline operations.

Rising Cyber Threats and the Impact on Risk and Resiliency Operations

April 25, 2024
The world of manufacturing is changing, and Generative AI is one of the many change agents. The 2024 State of Smart Manufacturing Report takes a deep dive into how Generative ...

State of Smart Manufacturing Report Series

April 25, 2024
The world of manufacturing is changing, and Generative AI is one of the many change agents. The 2024 State of Smart Manufacturing Report takes a deep dive into how Generative ...

SmartSights WIN-911 Alarm Notification Software Enables Faster Response

March 15, 2024
Alarm notification software enables faster response for customers, keeping production on track