Oklahoma 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 Oklahoma 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

Oklahoma’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 Oklahoma 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 Oklahoma 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 OKLAHOMA WATER SYSTEMS:

Key deadlines for Arizona 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 OKLAHOMA 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 Oklahoma’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 OKLAHOMA

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 Oklahoma. 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. Oregon 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 Oklahoma 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, Oklahoma 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 OKLAHOMA'S PUBLIC WATER SYSTEMS?

Municipalities across Oklahoma 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 Oklahoma 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).

Oklahoma 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 Oklahoma’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 Oklahoma 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 Oklahoma program?
    It is a nationwide agreement that provides funding for municipalities to test for and mitigate PFAS in their water systems. Oklahoma entities can file claims to receive financial support for testing, remediation, and compliance.
  • 02. Which PFAS chemicals are most concerning for Oklahoma 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
OK OKLAHOMA CITY OK1020902 CWS Surfacewater 644,000
OK TULSA OK1020418 CWS Surfacewater 471,000
OK NORMAN OK1020801 CWS Surfacewater 100,939
OK BROKEN ARROW MUNICIPAL AUTHORITY OK1021508 CWS Surfacewater 97,808
OK LAWTON OK1011303 CWS Surfacewater 92,757
OK EDMOND PWA OK1020723 CWS Surfacewater 79,408
OK MIDWEST CITY OK1020806 CWS Surfacewater 55,935
OK STILLWATER WATER PLANT OK1021220 CWS Surfacewater 53,000
OK ENID OK2002412 CWS Groundwater 49,347
OK MUSKOGEE OK1021607 CWS Surfacewater 38,310
OK BARTLESVILLE OK1021401 CWS Surfacewater 34,748
OK SHAWNEE MUNICIPAL AUTHORITY OK1020504 CWS Surfacewater 29,990
OK SAND SPRINGS OK1020420 CWS Surfacewater 28,774
OK PONCA CITY MUN WATER OK1021202 CWS Surfacewater 27,155
OK WAGONER CO. RWD #4 OK1021529 CWS Surfacewater 25,792
OK WASHINGTON CO RWD #3 (NEW,#1) OK1021418 CWS Surfacewater 25,375
OK ARDMORE OK1010814 CWS Surfacewater 24,283
OK DUNCAN PUBLIC UTILITIES AUTHORITY OK1010809 CWS Surfacewater 23,000
OK ADA OK2006201 CWS Groundwater 22,600
OK DEL CITY OK1020805 CWS Surfacewater 22,128
OK SAPULPA OK1020404 CWS Surfacewater 19,702
OK ALTUS OK1011501 CWS Surfacewater 18,717
OK MCALESTER PWA OK1020609 CWS Surfacewater 18,206
OK CHICKASHA MUNICIPAL AUTHORITY OK1010821 CWS Surfacewater 16,036
OK CLAREMORE OK1021512 CWS Surfacewater 15,873
OK DURANT UTILITIES AUTHORITY OK1010601 CWS Surfacewater 15,545
OK WOODWARD OK2007701 CWS Groundwater 15,000
OK MARSHALL COUNTY WATER CORP OK1010848 CWS Surfacewater 14,717
OK TAHLEQUAH PWA OK1021701 CWS Surfacewater 14,458
OK MIAMI OK2005813 CWS Groundwater 13,704
OK OKMULGEE OK1020708 CWS Surfacewater 13,495
OK SEQUOYAH CO. WATER ASSOCIATION OK1020210 CWS Surfacewater 13,460
OK ROGERS CO RWD # 5 OK1021507 CWS Surfacewater 11,782
OK GUYMON OK2007003 CWS Groundwater 11,442
OK SOUTHERN OKLA WATER CORP OK1010830 CWS Surfacewater 11,250
OK WEATHERFORD OK2002002 CWS Groundwater 10,833
OK ELK CITY OK2000501 CWS Groundwater 10,510
OK ROGERS CO RWD # 3 LAKE PLANT OK1021513 CWS Surfacewater 10,470
OK GUTHRIE OK1020903 CWS Surfacewater 9,925
OK COWETA OK1021509 CWS Surfacewater 9,450
OK CLINTON OK1010828 CWS Surfacewater 8,883
OK SALLISAW OK1020206 CWS Surfacewater 8,510
OK CUSHING OK2006061 CWS Groundwater 8,371
OK PURCELL OK2004701 CWS Groundwater 8,118
OK WAGONER OK1021649 CWS Surfacewater 7,982
OK ROGERS CO RWD # 4 OK1021506 CWS Surfacewater 7,725
OK BLACKWELL MUNICIPAL AUTHORITY OK1021101 CWS Surfacewater 7,668
OK GROVE MUNICIPAL SERVICES AUTH. OK1021614 CWS Surfacewater 7,311
OK SKIATOOK PWA OK1021313 CWS Surfacewater 7,080
OK FALLS CREEK BAPTIST CONFERENCE CENTER OK1010840 CWS Surfacewater 7,000
OK IDABEL PWA OK1010203 CWS Surfacewater 6,952
OK SEMINOLE OK2006720 CWS Groundwater 6,899
OK ANADARKO PUBLIC WORKS AUTHORITY OK1010806 CWS Surfacewater 6,804
OK VINITA UTILITIES AUTHORITY OK1021611 CWS Surfacewater 6,472
OK BRYAN CO. RWS & SWMD #2 OK1010604 CWS Surfacewater 6,270
OK PAULS VALLEY OK1010808 CWS Surfacewater 6,256
OK TECUMSEH UTILITY AUTHORITY OK1020506 CWS Surfacewater 6,098
OK HENRYETTA OK1020709 CWS Surfacewater 6,096
OK NOBLE UTILITIES AUTHORITY OK2001411 CWS Groundwater 5,750
OK MCCURTAIN CO. RWD #8 (MT. FORK WATER) OK1010207 CWS Surfacewater 5,685
OK CREEK CO RWD # 1 OK1020419 CWS Surfacewater 5,675
OK HUGO MUNICIPAL AUTHORITY OK1010314 CWS Surfacewater 5,536
OK DEER CREEK RURAL WATER CORP OK2005504 CWS Groundwater 5,500
OK LONGTOWN RW&SD #1 (PITTSBURG CO.)x OK1020623 CWS Surfacewater 5,444
OK COLLINSVILLE OK1021505 CWS Surfacewater 5,400
OK PERRY WATER & LIGHT DEPT OK1021206 CWS Surfacewater 5,230
OK ALVA OK2007603 CWS Groundwater 5,208
OK TRI-COUNTY RWD #2 OK2006362 CWS Groundwater 5,172
OK KINGFISHER OK2003702 CWS Groundwater 5,073
OK PORUM PWA OK1020302 CWS Surfacewater 5,000
OK SULPHUR OK2005001 CWS Groundwater 4,929
OK LONE GROVE OK2001007 CWS Groundwater 4,863
OK PUSHMATAHA CO. RWD #3 OK1010318 CWS Surfacewater 4,825
OK MURRAY CO RWD # 1 OK2005012 CWS Groundwater 4,800
OK HOLDENVILLE OK1020803 CWS Surfacewater 4,732
OK FORT GIBSON OK1021622 CWS Surfacewater 4,700
OK WATONGA OK2000602 CWS Groundwater 4,658
OK MARLOW PWA OK2006907 CWS Groundwater 4,600
OK TUTTLE OK2002608 CWS Groundwater 4,500
OK EUFAULA PWA OK1020514 CWS Surfacewater 4,462
OK SAYRE OK2000508 CWS Groundwater 4,375
OK WAGONER CO. RWD #9 OK1021527 CWS Surfacewater 4,363
OK BROKEN BOW PWA OK1010214 CWS Surfacewater 4,320
OK WAGONER CO. RWD #5 OK1021528 CWS Surfacewater 4,251
OK PONTOTOC CO RWD # 8 OK2006215 CWS Groundwater 4,250
OK HARRAH OK2005506 CWS Groundwater 4,190
OK KETCHUM PWA OK1021612 CWS Surfacewater 4,025
OK NICHOLS HILLS OK2005501 CWS Groundwater 4,020
OK NOWATA MUNICIPAL AUTHORITY OK1021503 CWS Surfacewater 3,971
OK FREDERICK OK1011401 CWS Surfacewater 3,940
OK MANNFORD OK1020909 CWS Surfacewater 3,935
OK GRADY CO RWD #6 OK3002603 CWS Groundwater 3,930
OK CHOCTAW OK2005510 CWS Groundwater 3,926
OK CADDO CO RWD #3 OK2000816 CWS Groundwater 3,900
OK PAWHUSKA OK1021301 CWS Surfacewater 3,800
OK MAYES CO RWD # 6 OK1021666 CWS Surfacewater 3,750
OK SPENCER OK2005509 CWS Groundwater 3,746
OK BRISTOW MUNICIPAL AUTHORITY OK2001910 CWS Groundwater 3,700
OK MCINTOSH CO. RWD #8 (TEXANNA) OK1020529 CWS Surfacewater 3,574
OK CHECOTAH PWA OK1020515 CWS Surfacewater 3,481
OK WEWOKA PUBLIC WORKS AUTHORITY OK1020510 CWS Surfacewater 3,450
OK MADILL OK1010820 CWS Surfacewater 3,410
OK CHEROKEE CO. RWD #11 OK1221637 CWS Surfacewater 3,395

DON'T WAIT! THE CLOCK IS TICKING FOR OKLAHOMA'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 Oklahoma can benefit from the Phase 2 PFAS Settlement.

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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.