Illinois municipalities have the opportunity to access vital funding through Phase 2 of the national PFAS settlement. This funding is essential for cities and towns to conduct water testing, implement remediation plans, and establish long-term protection against PFAS contamination.


Missing key deadlines could put Illinois communities at risk, exposing them to potential health hazards and significant financial strain on taxpayers.

Public water systems: PFAS contamination key information

PUBLIC WATER SYSTEMS: PFAS CONTAMINATION KEY INFORMATION

Illinois’s public drinking water systems are at a critical juncture in the fight against PFAS contamination. These PFAS chemicals—often called “forever chemicals”—pose serious health concerns for residents, threaten local ecosystems, and can result in tens of millions of dollars in remediation costs if left unaddressed. Many products and packaging have contained PFAS, contributing to environmental contamination and serious health risks.


The Phase 2 PFAS Settlement available to many Illinois cities and towns provides financial resources to help municipalities test for, mitigate, and manage PFAS exposure in their water supply in order to follow compliance with evolving federal guidelines and safeguarding public health.


The Phase 2 Public Water System Settlement provides essential funding for Illinois public water systems to tackle PFAS contamination. This settlement supports PFAS remediation and ensures compliance with federal PFAS standards.


These resources enable municipalities to identify and remediate contamination effectively, helping protect their water systems. Acting promptly reduces the financial burden of treatment measures and ensures compliance with federal PFAS standards.

Key deadlines for Arizona water systems

KEY DEADLINES FOR ILLINOIS WATER SYSTEMS:

Health effects of PFAS exposure
Phase Two Testing Claims Form submission opens.
JANUARY 1, 2026
Baseline PFAS testing must be completed.
JULY 1, 2026
Deadline for Phase Two Claims.
JULY 31, 2026
Final deadline for Phase Two Supplemental Claims.
DECEMBER 31, 2030
Key deadlines for Arizona water systems

KEY DEADLINES FOR ILLINOIS WATER SYSTEMS:

Health effects of PFAS exposure
JANUARY 1, 2026
Phase Two Testing Claims Form submission opens.
JULY 1, 2026
Baseline PFAS testing must be completed.
JULY 31, 2026
Deadline for Phase Two Claims.
DECEMBER 31, 2030
Final deadline for Phase Two Supplemental Claims.

Time is Running Out!

Secure critical funding today to safeguard the future of Illinois’s public water systems.

UNDERSTANDING PFAS CONTAMINATION

PFAS, or per- and poly-fluoroalkyl substances, are a group of synthetic chemicals that have been widely used in various industries and consumer products. These chemicals are known for their resistance to heat, water, and oil, making them useful in applications such as non-stick cookware, food packaging, and firefighting foam. However, PFAS have also been linked to serious health concerns, including cancer, thyroid disease, and reproductive issues.


PFAS are often referred to as “forever chemicals” because they do not break down naturally in the environment and can persist for hundreds of years. This persistence has led to widespread contamination of soil, water, and air, making PFAS a widespread environmental and public health concern.

Health effects of PFAS exposure

HEALTH EFFECTS OF PFAS EXPOSURE

Exposure to PFAS has been linked to a range of serious health effects, including:

CANCER:

PFAS have been linked to an increased risk of certain types of cancer, including testicular and kidney cancer.

THYROID CONDITIONS:

PFAS have been shown to disrupt thyroid function, leading to conditions such as hypothyroidism.

REPRODUCTIVE ISSUES:

PFAS have been linked to reproductive problems, including reduced fertility and increased risk of pregnancy complications.

IMMUNE SYSTEM SUPPRESSION:

PFAS have been shown to weaken the immune system, making people more susceptible to illness and infection.


The health effects of PFAS exposure can be severe and long-lasting, making it essential to take steps to minimize exposure and address contamination.

PFAS CONTAMINATION & REMEDIATION IN ILLINOIS

Arizona municipalities have the opportunity to access vital funding through Phase 2 of the national PFAS settlement.

PFAS chemicals are widely used across various industries, including firefighting foam (aqueous film-forming foam), food packaging, and other everyday products. Over time, these harmful chemicals have seeped into drinking water systems, contaminated groundwater, and even private drinking water wells throughout Illinois. Exposure to PFAS compounds has been linked to adverse health effects, including kidney cancer and other serious health problems.


The Environmental Protection Agency (EPA) and other federal government agencies have issued guidelines under legislation such as the Toxic Substances Control Act and the Resource Conservation and Recovery Act to address PFAS pollution. Illinois municipalities must take swift action to meet these federal guidelines, mitigate legal proceedings, and protect public health.


The cost of PFAS contamination and remediation for water systems across Illinois could reach tens of millions of dollars, depending on contamination levels. The Phase 2 settlement offers the financial support needed to implement costly water treatment systems and avoid passing the bill to taxpayers.

Public water systems in Arizona must act now to secure financial support for PFAS water treatment and infrastructure upgrades
ESTIMATED SETTLEMENT AWARDS:

Municipalities with high PFAS concentrations and large flow rates could qualify for awards in millions.

MULTIPLIER EFFECT:

Water systems with higher contamination levels may qualify for a 4x multiplier on settlement amounts.


Without action, Illinois cities and towns contaminated with PFAS may face long-term consequences, including increased public health risks, reduced property values, and significant financial burdens.

WHAT'S AT STAKE IN ILLINOIS'S PUBLIC WATER SYSTEMS?

Municipalities across Illinois face potential remediation expenses in the tens of millions. PFAS industry manufacturers, along with other chemical manufacturers, are involved in PFAS lawsuits and class actions at both the district court and federal court levels. Without strategic remediation plans, local fire departments, metropolitan water agencies, and community drinking water systems risk bearing the burden of toxic chemicals, forever chemicals, and hazardous constituents. Contaminated drinking water can lead to serious health risks and significantly impact economic stability in local communities. By participating in the PFAS settlement Illinois initiative, water systems can prevent further exposure to PFAS and avoid passing on massive costs to residents.

HOW MUCH COULD YOUR CITY RECEIVE?

The settlement administrator will evaluate factors such as:

  • PFAS concentration levels in your water system.
  • Adjusted flow rates (based on your three highest years in a 10-year period).

Illinois cities with high contamination levels could qualify for a 4x multiplier on their PFAS settlement awards, potentially unlocking millions in funding.

BENEFITS OF FILING FOR THE PHASE 2 SETTLEMENT?

The Phase 2 Settlement offers vital financial and legal benefits to Illinois’s municipalities. Below is an introduction to the core advantages:

01.

REDUCED FINANCIAL BURDEN:

Settlement awards alleviate expensive out-of-pocket expenses for municipalities, saving taxpayers from substantial rate hikes.

02.

PROTECT PUBLIC HEALTH:

Early identification and treatment of drinking water contaminated with toxic PFAS limit adverse health effects and potential personal injury claims.

03.

COMPLIANCE:

Align with federal lawsuit requirements and guidelines, including those set by the Comprehensive Environmental Response statutes, to avoid penalties.

04.

LONG-TERM COMMUNITY SAFEGUARD:

Address PFAS contamination proactively and protect future generations from dangerous PFAS compounds.

STAG LIUZZA: PROVEN RESULTS

Stag Liuzza has decades of experience handling PFAS litigation and PFAS class action cases nationwide. Our PFAS lawyers have secured billions in settlements for communities dealing with serious health risks and hazardous chemicals in their water systems. Whether you represent a small rural water district or a large metropolitan area, we can help you navigate PFAS lawsuits, federal court proceedings, and all aspects of filing a successful PFAS claim. Stag Liuzza’s track record includes:

  • A major water district serving over 200,000 residents, estimated to receive $14 million+ in settlement funds
  • A mid-size municipality serving 15,000 residents, estimated to recover $3.3 million
  • A smaller town serving 5,000 residents, expected to obtain $4.7 million in funding

MEET EXECUTIVE COMMITTEE MEMBER, MIKE STAG

Mike Stag, a member of the court-appointed Executive Committee for PFAS litigation, has a proven record of securing significant outcomes for communities impacted by contamination.

STEPS FOR FILING A PFAS LAWSUIT

PFAS lawsuits are being pursued nationwide to hold chemical manufacturers and other entities accountable for contaminating local water sources. For Illinois municipalities, filing a claim or joining the ongoing litigation is a critical step in securing the financial and legal protections your community needs. Below is a brief overview tailored to municipalities looking to address PFAS contamination:

Test Your Municipality’s Water for PFAS

01

  • Arrange for reputable laboratory testing to determine PFAS concentration levels in your public water systems.
  • These results will confirm if your water supply is contaminated and quantify the extent of the problem.

Stag Liuzza may be able to help cover the costs of testing, as well as keep testing results confidential until your municipality develops a plan for action.

02

Retain Experienced PFAS Counsel

  • Partner with an environmental law firm specializing in PFAS litigation to navigate complex legal proceedings.
  • Hiring an attorney can help you meet strict court deadlines, gather essential documentation, and maximize potential settlement or judgment awards.

03

File Your PFAS Lawsuit

  • Submit all required documentation, including PFAS testing results and flow rate data, to initiate your claim.
  • Stay compliant with court deadlines and settlement requirements to avoid disqualification.

Baseline PFAS testing is required for Arizona water systems seeking funding for contamination mitigation and treatment.

YOU ASK WE ANSWER

FREQUENTLY ASKED QUESTIONS

  • 01. What is the Phase 2 PFAS Settlement Illinois program?
    It is a nationwide agreement that provides funding for municipalities to test for and mitigate PFAS in their water systems. Illinois entities can file claims to receive financial support for testing, remediation, and compliance.
  • 02. Which PFAS chemicals are most concerning for Illinois water systems?
    Specific PFAS chemicals of major concern include PFOA and PFOS, although new PFAS compounds continue to emerge. These can be toxic and pose serious health concerns.
  • 03. What are the health risks of PFAS exposure?
    Exposure to PFAS in drinking water has been linked to kidney cancer, thyroid issues, immune system disruptions, and other significant health problems
  • 04. How do I determine if my water system is eligible for settlement funds?
    Eligibility depends on factors like PFAS concentrations, flow rates, and contamination levels. Completing PFAS testing is crucial to proving contamination.
  • 05. How soon can we expect funding once we submit a PFAS claim?
    Timelines vary depending on claim complexity and district court approvals. Filing early can accelerate the process.

GLOSSARY OF KEY TERMS

PFAS (Per and Polyfluoroalkyl Substances)

A group of toxic chemicals, including PFOA and PFOS, used in products such as firefighting foam and non-stick cookware.

A nickname for PFAS due to their persistence in the environment and the human body.

Forever Chemicals

Contact with PFAS compounds through inhalation, ingestion (drinking water), or skin contact.

PFAS Exposure

PFAS Claim

A formal request for financial compensation through the PFAS litigation process or settlement funds.

Federal Court/District Court

Judicial systems handling PFAS lawsuits and approving final settlements.

Resource Conservation and Recovery Act (RCRA)

A federal law regulating hazardous waste management, relevant to PFAS disposal.

Toxic Substances Control Act (TSCA)

A law giving the EPA authority to regulate new and existing chemicals, including PFAS.

Aqueous Film Forming Foam (AFFF)

A firefighting foam often containing PFAS chemicals that can leach into groundwater.

Comprehensive Environmental Response

Refers to laws and actions (e.g., CERCLA) for cleaning up hazardous substances, including PFAS pollution.

Personal Injury Claims

Lawsuits brought by individuals who suffer health problems from PFAS exposure, potentially involving local governments and PFAS manufacturers.

FIND YOUR PWS

State PWS Name PWSID PWS Type Primary Source Population Served
IL CHICAGO IL0316000 CWS Surfacewater 2,700,000
IL JOLIET IL1970450 CWS Groundwater 148,693
IL IL AMERICAN-CHAMPAIGN IL0195300 CWS Groundwater 142,250
IL SPRINGFIELD IL1671200 CWS Surfacewater 117,428
IL DE KALB IL0370100 CWS Groundwater 45,000
IL OSWEGO IL0930150 CWS Groundwater 38,169
IL AQUA ILLINOIS-VERMILION COUNTY IL1835120 CWS Surfacewater 38,000
IL CARPENTERSVILLE IL0890200 CWS Groundwater 37,983
IL HIGHLAND PARK IL0970500 CWS Surfacewater 29,763
IL MONTGOMERY IL0894690 CWS Groundwater 28,956
IL WEST CHICAGO IL0430900 CWS Groundwater 27,086
IL HUNTLEY IL1110350 CWS Groundwater 26,632
IL BATAVIA IL0894130 CWS Groundwater 26,345
IL CARBONDALE IL0770150 CWS Surfacewater 26,138
IL WOODSTOCK IL1110950 CWS Groundwater 25,523
IL E J WATER COOP IL0790010 CWS Surfacewater 23,944
IL LOVES PARK IL2010150 CWS Groundwater 23,744
IL YORKVILLE IL0930250 CWS Groundwater 23,000
IL PARK FOREST IL0314740 CWS Groundwater 21,975
IL GENEVA IL0890350 CWS Groundwater 21,495
IL FRANKFORT IL1970400 CWS Groundwater 20,296
IL LAKE ZURICH IL0970850 CWS Groundwater 20,022
IL MATTOON IL0290250 CWS Surfacewater 19,500
IL IL AMERICAN-STREATOR IL0995030 CWS Surfacewater 19,000
IL OTTAWA IL0990800 CWS Groundwater 19,000
IL SYCAMORE IL0370550 CWS Groundwater 17,600
IL NORTH AURORA IL0890600 CWS Groundwater 17,500
IL SHOREWOOD IL1975080 CWS Groundwater 17,495
IL LEMONT IL0311620 CWS Groundwater 17,000
IL MORTON IL1790500 CWS Groundwater 17,000
IL TROY IL1191000 CWS Groundwater 16,800
IL CHARLESTON IL0290100 CWS Surfacewater 16,400
IL TAYLORVILLE IL0210600 CWS Surfacewater 16,396
IL DIXON IL1030200 CWS Groundwater 15,433
IL MORRIS IL0630600 CWS Groundwater 15,335
IL MACOMB IL1090350 CWS Surfacewater 15,052
IL IL AMERICAN-STERLING IL1955040 CWS Groundwater 15,000
IL WASHINGTON IL1790750 CWS Groundwater 14,793
IL WESTERN SPRINGS IL0313180 CWS Groundwater 13,125
IL RANTOUL IL0190650 CWS Groundwater 13,000
IL WARRENVILLE IL0430833 CWS Groundwater 12,709
IL KEWANEE IL0730650 CWS Groundwater 12,547
IL RICHTON PARK IL0312550 CWS Groundwater 12,500
IL EFFINGHAM IL0490250 CWS Surfacewater 12,328
IL PLANO IL0930200 CWS Groundwater 12,191
IL CENTRALIA IL1214220 CWS Surfacewater 12,182
IL IL AMERICAN-PONTIAC IL1055030 CWS Surfacewater 11,864
IL IL AMERICAN-JERSEYVILLE IL0830250 CWS Groundwater 11,825
IL ROBINSON-PALESTINE WATER COMMISSION IL0335030 CWS Groundwater 11,331
IL HIGHLAND IL1190550 CWS Surfacewater 10,919
IL LAKE OF EGYPT PWD IL1995200 CWS Surfacewater 10,345
IL BARRINGTON IL0974080 CWS Groundwater 10,327
IL PERU IL0990850 CWS Groundwater 10,300
IL MARYVILLE IL1190750 CWS Groundwater 10,150
IL SAUK IL0312790 CWS Groundwater 9,921
IL MONMOUTH IL1870150 CWS Groundwater 9,841
IL STEGER IL0314860 CWS Groundwater 9,700
IL ROCHELLE IL1410500 CWS Groundwater 9,574
IL HARVARD IL1110250 CWS Groundwater 9,447
IL ROCK FALLS IL1950450 CWS Groundwater 9,300
IL PARIS IL0450300 CWS Groundwater 9,077
IL OLNEY IL1590200 CWS Surfacewater 8,877
IL SALEM IL1210450 CWS Surfacewater 8,406
IL GREENVILLE IL0050050 CWS Surfacewater 8,310
IL NORTH TAZEWELL PWD IL1795780 CWS Groundwater 8,300
IL CRETE IL1970300 CWS Groundwater 8,200
IL ISLAND LAKE IL0974540 CWS Groundwater 8,200
IL PINGREE GROVE IL0890160 CWS Groundwater 8,165
IL LONG CREEK TOWNSHIP PWS IL1155150 CWS Groundwater 7,850
IL MANHATTAN IL1970550 CWS Groundwater 7,800
IL SILVIS IL1610700 CWS Groundwater 7,800
IL PRINCETON IL0110850 CWS Groundwater 7,660
IL WEST DUNDEE IL0890950 CWS Groundwater 7,339
IL MENDOTA IL0990550 CWS Groundwater 7,273
IL GILBERTS IL0890400 CWS Groundwater 7,200
IL CLINTON IL0390050 CWS Groundwater 7,128
IL VANDALIA IL0510350 CWS Surfacewater 6,975
IL METROPOLIS IL1270150 CWS Groundwater 6,830
IL PRAIRIE PATH WATER COMPANY-LAKE HOLIDAY IL0995200 CWS Groundwater 6,601
IL LITCHFIELD IL1350400 CWS Surfacewater 6,573
IL CURRAN-GARDNER TOWNSHIP PWD IL1675350 CWS Groundwater 6,518
IL SHELBYVILLE IL1730300 CWS Groundwater 6,500
IL GENESEO IL0730500 CWS Groundwater 6,480
IL AQUA ILLINOIS-CANDLEWICK DVN IL0075050 CWS Groundwater 6,419
IL PINCKNEYVILLE IL1450150 CWS Surfacewater 6,350
IL CARMI IL1930100 CWS Groundwater 6,307
IL FAIRFIELD IL1910100 CWS Surfacewater 6,202
IL BRAIDWOOD IL1970150 CWS Groundwater 6,200
IL ELBURN IL0890300 CWS Groundwater 6,200
IL DALLAS RURAL WATER DISTRICT IL0710010 CWS Groundwater 6,125
IL BEARDSTOWN IL0170150 CWS Groundwater 6,123
IL CARLINVILLE IL1170150 CWS Surfacewater 6,112
IL STAUNTON IL1171050 CWS Surfacewater 6,029
IL CHILLICOTHE IL1430200 CWS Groundwater 5,996
IL CATERPILLAR TRAIL PWD IL2035030 CWS Groundwater 5,970
IL CLEAR WATER SERVICE CORP IL0295100 CWS Groundwater 5,955
IL PEORIA HEIGHTS IL1434750 CWS Groundwater 5,908
IL PANA IL0210500 CWS Surfacewater 5,847
IL HOOPESTON IL1830450 CWS Groundwater 5,802
IL CLARK-EDGAR RWD IL0230010 CWS Groundwater 5,801
IL MAHOMET IL0190450 CWS Groundwater 5,801
IL MILL CREEK PWD IL0015300 CWS Groundwater 5,640
IL COAL CITY IL0630200 CWS Groundwater 5,587
IL SPRING VALLEY IL0111000 CWS Groundwater 5,582
IL HAMPSHIRE IL0890450 CWS Groundwater 5,563
IL WATSEKA IL0750900 CWS Groundwater 5,500
IL MILLSTONE PWD IL1515050 CWS Groundwater 5,445
IL EUREKA IL2030200 CWS Groundwater 5,372
IL HIGHWOOD IL0970550 CWS Surfacewater 5,331
IL PIKE COUNTY PWD 1 IL1495000 CWS Groundwater 5,327
IL MONTICELLO IL1470350 CWS Groundwater 5,250
IL GENOA IL0370150 CWS Groundwater 5,200
IL MONEE IL1970650 CWS Groundwater 5,148
IL MILAN IL1610400 CWS Groundwater 5,097
IL MARSEILLES IL0990500 CWS Groundwater 5,061
IL CHERRY VALLEY IL2010050 CWS Groundwater 5,000
IL SANGAMON VALLEY PWD IL0195150 CWS Groundwater 5,000
IL PETERSBURG IL1290200 CWS Groundwater 4,800
IL BREESE IL0270250 CWS Surfacewater 4,772
IL BYRON IL1410100 CWS Groundwater 4,743
IL LAWRENCEVILLE IL1010150 CWS Groundwater 4,666
IL SPARTA IL1570600 CWS Surfacewater 4,600
IL MARSHALL IL0230100 CWS Groundwater 4,600
IL PITTSFIELD IL1490750 CWS Groundwater 4,576
IL CALHOUN COUNTY RWD IL0130010 CWS Groundwater 4,515
IL OGLESBY IL0990700 CWS Groundwater 4,500
IL PAXTON IL0530250 CWS Groundwater 4,500
IL WONDER LAKE IL1115750 CWS Groundwater 4,500
IL BEECHER IL1970050 CWS Groundwater 4,360
IL HILLSBORO IL1350300 CWS Surfacewater 4,359
IL RIVERTON IL1670950 CWS Groundwater 4,333
IL SULLIVAN IL1390300 CWS Groundwater 4,326
IL CORTLAND IL0370051 CWS Groundwater 4,270
IL DWIGHT IL1050250 CWS Groundwater 4,260
IL MORRISON IL1950350 CWS Groundwater 4,188
IL AQUA ILLINOIS-PEOTONE IL1970750 CWS Groundwater 4,182
IL FOUNTAIN WATER DISTRICT IL1330020 CWS Groundwater 4,140
IL WOODHAVEN IL1035100 CWS Groundwater 4,100
IL WASCO SD IL0890110 CWS Groundwater 4,000
IL FAIRBURY IL1050350 CWS Groundwater 3,964
IL SALINE VALLEY CONSERVANCY DISTRICT IL1655300 CWS Groundwater 3,921
IL GILLESPIE IL1170400 CWS Surfacewater 3,919
IL METAMORA IL2030350 CWS Groundwater 3,904
IL RED BUD IL1570450 CWS Groundwater 3,804
IL LE ROY IL1130750 CWS Groundwater 3,800
IL LAKEWOOD IL1115760 CWS Groundwater 3,780
IL LCPW - PEKARA SUBDIVISION IL0975900 CWS Groundwater 3,705
IL GEORGETOWN IL1830350 CWS Groundwater 3,678
IL HAINESVILLE IL0970400 CWS Groundwater 3,645
IL COAL VALLEY IL1614260 CWS Groundwater 3,600
IL OREGON IL1410400 CWS Groundwater 3,545
IL SOUTH JACKSONVILLE IL1370400 CWS Groundwater 3,508
IL FORSYTH IL1150200 CWS Groundwater 3,490
IL CARLYLE IL0270300 CWS Surfacewater 3,486
IL ALEDO IL1310050 CWS Groundwater 3,470
IL MACKINAW IL1790350 CWS Groundwater 3,450
IL GIBSON CITY IL0530100 CWS Groundwater 3,407
IL FULTON IL1950250 CWS Groundwater 3,346
IL AQUA ILLINOIS-WILLOWBROOK IL1977870 CWS Groundwater 3,338
IL HAVANA IL1250200 CWS Groundwater 3,301

DON'T WAIT! THE CLOCK IS TICKING FOR ILLINOIS'S WATER SYSTEMS.

Contact Stag Liuzza today to learn how we can help your water system pursue crucial settlement funds, protect public health, and comply with rapidly evolving federal guidelines for PFAS contamination.


Don’t wait—early action is key to preventing further environmental harm and safeguarding your community from serious health risks. Reach out now for a free consultation and discover how Illinois can benefit from the Phase 2 PFAS Settlement.

COPYRIGHT © 2025 STAG LIUZZA, LLC • ALL RIGHTS RESERVED •

Cleangroundwater.com is operated and provided by Stag Liuzza, LLC responsible attorneys Michael G. Stag and Ashley M. Liuzza. Stag Liuzza, LLC is officed in New Orleans, LA, and our attorneys are licensed in Louisiana and Mississippi.


Nothing on this site should be taken as legal advice, or to establish an attorney-client relationship with us unless and until a Contract for representation is signed. The attorneys of Stag Liuzza are licensed in Louisiana and Mississippi and may associate counsel licensed in other jurisdictions as necessary.


Past results do not guarantee any similar result or outcome in your claim. Each claim is different.


The best information about the settlement details and deadlines can be found in the court record concerning the settlement and relevant court orders.