Clean Water Standards for PFAS Act of 2025 | ChamberLight
Bills · S 3457
IN COMMITTEE· 119TH CONGRESS
Senate BillS 3457Environmental Protection
Clean Water Standards for PFAS Act of 2025
INTRO DEC 11· LAST ACTION DEC 11
READING
6MIN
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NO VOTES YET · BE THE FIRST
Introduced only
LEGISLATIVE PROGRESS
STEP 2 / 8
Introduced
In Committee
Reported
Passed Senate
Passed House
Conference
To President
Became Law
WHAT THE BILL DOES
AI-written
PFAS are often called 'forever chemicals' because they break down extremely slowly and can build up in the environment and in human bodies over time. Exposure to certain PFAS has been linked to serious health problems, including various cancers, liver damage, thyroid disease, and developmental issues in children. Currently, regulation of PFAS in water can be inconsistent or lacking in some areas.
This bill is crucial because it would create a nationwide, consistent framework for limiting and monitoring PFAS pollution from industrial sources. If it becomes law, it will force polluters to reduce their discharges and provide tools for wastewater treatment plants to better manage these chemicals. This means cleaner water for drinking, fishing, and recreation, leading to better public health outcomes. Without this bill, the widespread presence of PFAS in our water sources could continue to pose long-term risks to human health and ecosystems.
KEY PROVISIONS
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PROVISION 01
Requires the EPA to establish human health water quality criteria for all measurable PFAS substances within three years of the bill's enactment.
This sets the baseline for what levels of PFAS are considered safe in our water for human health, guiding future pollution control efforts.
PROVISION 02
Mandates the EPA to set specific pollution limits (effluent limitations guidelines and standards) for PFAS for nine key industrial categories by September 30, 2028.
This directly limits the amount of PFAS that major industrial polluters can discharge, reducing the primary sources of contamination.
PROVISION 03
Requires immediate monitoring of PFAS discharges from 12 specific industrial categories, including those subject to future pollution limits and others like airports and pulp/paper mills.
This ensures that PFAS pollution is being tracked from significant sources right away, providing data and promoting accountability.
PROVISION 04
Directs the EPA to officially approve a specific testing method (Method 1633A) for PFAS by January 31, 2026.
PROVISION 05
Authorizes grants for publicly owned treatment works to carry out activities addressing PFAS contamination, including monitoring and analysis of local sources.
This provides financial support to local wastewater treatment plants, empowering them to detect and manage PFAS before it enters the environment.
PFAS are often called 'forever chemicals' because they break down extremely slowly and can build up in the environment and in human bodies over time. Exposure to certain PFAS has been linked to serious health problems, including various cancers, liver damage, thyroid disease, and developmental issues in children. Currently, regulation of PFAS in water can be inconsistent or lacking in some areas.
This bill is crucial because it would create a nationwide, consistent framework for limiting and monitoring PFAS pollution from industrial sources. If it becomes law, it will force polluters to reduce their discharges and provide tools for wastewater treatment plants to better manage these chemicals. This means cleaner water for drinking, fishing, and recreation, leading to better public health outcomes. Without this bill, the widespread presence of PFAS in our water sources could continue to pose long-term risks to human health and ecosystems.
KEY PROVISIONS
AI-extracted
high
Requires the EPA to establish human health water quality criteria for all measurable PFAS substances within three years of the bill's enactment.
This sets the baseline for what levels of PFAS are considered safe in our water for human health, guiding future pollution control efforts.
high
Mandates the EPA to set specific pollution limits (effluent limitations guidelines and standards) for PFAS for nine key industrial categories by September 30, 2028.
This directly limits the amount of PFAS that major industrial polluters can discharge, reducing the primary sources of contamination.
med
Requires immediate monitoring of PFAS discharges from 12 specific industrial categories, including those subject to future pollution limits and others like airports and pulp/paper mills.
This ensures that PFAS pollution is being tracked from significant sources right away, providing data and promoting accountability.
med
Directs the EPA to officially approve a specific testing method (Method 1633A) for PFAS by January 31, 2026.
med
Authorizes grants for publicly owned treatment works to carry out activities addressing PFAS contamination, including monitoring and analysis of local sources.
This provides financial support to local wastewater treatment plants, empowering them to detect and manage PFAS before it enters the environment.
Not later than 3 years after the date of enactment of this Act
Administrator shall publish human health water quality criteria for each measurable PFAS substance.
Not later than September 30, 2026
Administrator shall take final action on a rule establishing effluent limitations guidelines and standards for organic chemicals, plastics, and synthetic fibers; electroplating; and metal finishing point source categories.
Not later than September 30, 2027
Administrator shall take final action on a rule establishing effluent limitations guidelines and standards for textile mills and landfills point source categories.
Not later than September 30, 2028
Administrator shall take final action on a rule establishing effluent limitations guidelines and standards for leather tanning and finishing; paint formulating; and plastics molding and forming point source categories.
Effective beginning on the date of enactment of this Act
Administrator shall require monitoring of PFAS discharges for specific point source categories (organic chemicals, electroplating, metal finishing, textile mills, landfills, leather tanning, paint formulating, plastics molding, pulp/paper, airports, electrical/electronic components).
Not later than December 31, 2026
GLOSSARY
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PFAS (Perfluoroalkyl and Polyfluoroalkyl Substances)
A large group of human-made chemicals used in a wide range of products like non-stick cookware, water-repellent clothing, and fire-fighting foams. They are known as 'forever chemicals' because they break down very slowly in the environment.
Effluent Limitation
Legal restrictions on the amounts of pollutants that can be discharged from a specific source, such as an industrial facility, into a body of water.
Water Quality Criteria
Scientific data or guidelines that recommend limits on the concentration of pollutants in water to protect human health and aquatic life.
Administrator (of the EPA)
The head of the Environmental Protection Agency, responsible for enforcing environmental laws and regulations in the United States.
Measurable
Refers to a substance that can be reliably detected and quantified using approved scientific testing methods.
Treatment Works
Any devices and systems used in the storage, treatment, recycling, and reclamation of municipal sewage or industrial wastes of a liquid nature, including sewers, pipelines, and pumping stations.
Point Source Category
ACTION TIMELINE
2 EVENTS
DEC 11, 25
Introduced in Senate
INTROREFERRAL
DEC 11, 25
Read twice and referred to the Committee on Environment and Public Works.
Administrator shall make a determination on whether to commence developing effluent limitations guidelines and standards for pulp, paper, and paperboard; airports; and electrical and electronic components point source categories.
Not later than December 31, 2028
Any effluent limitations guidelines and standards for pulp, paper, and paperboard; airports; and electrical and electronic components point source categories (if determined necessary) shall be published.
Not later than January 31, 2026
Administrator shall promulgate Method 1633A (or a successor method) for PFAS analysis.
A group of industrial facilities that discharge pollutants from a specific, identifiable source (like a pipe or ditch), categorized for the purpose of setting uniform pollution standards.
