PFAS in Your Water: What Illinois Residents Need to Do Now

The Contamination Crisis

If you’re among the 440,000 Illinois residents who recently received a water contamination notice, you’re probably feeling overwhelmed and worried about your family’s health. The discovery that 47 water systems across our state contain dangerous levels of “forever chemicals” has left many wondering: What do I do now?

The good news is that you can take immediate steps to protect your family, and help is available. We will walk you through everything you need to know about PFAS contamination in Illinois and the actions you should take today.

What’s Happening Right Now in Illinois

In April 2025, the Illinois Environmental Protection Agency announced that 21 primary water systems and 26 connected systems have exceeded federal limits for PFAS chemicals. Major utilities including Illinois American Water and Aqua Illinois are among those affected, impacting communities across the state.

The specific contaminants exceeding Maximum Contaminant Levels (MCLs) include:

• PFOA: Above 4 parts per trillion
• PFOS: Above 4 parts per trillion
• PFHxS: Above 10 parts per trillion

These might sound like tiny amounts, but here’s what you need to understand: The EPA has determined there is no safe level of exposure to these chemicals.

Why This Matters to You

PFAS chemicals are called “forever chemicals” because they don’t break down naturally. Once they’re in your body, they accumulate over time. This is particularly concerning for:

• Pregnant women
• Young children
• People with compromised immune systems
• Anyone drinking contaminated water regularly

Your Immediate Action Checklist

Time is critical when dealing with PFAS exposure. Here’s what you need to do right now:

Step 1: Check Your Water System

1. Visit the Illinois EPA PFAS Dashboard to see if your water system is affected
2. Review your recent water bills for official notification letters
3. Contact your water provider directly to request current test results

Step 2: Reduce Exposure Today

• Install certified water filters

  • Look for NSF standards 53 and 58
  • These filters are proven to remove PFAS
  • Replace filters according to manufacturer instructions

• Use alternative water sources

  • Bottled water for drinking and cooking
  • Consider water delivery services for long-term needs
  • Avoid using contaminated water for baby formula

• Eliminate other PFAS sources

  • Replace non-stick cookware
  • Avoid stain-resistant fabrics and carpets
  • Check personal care products for PFAS ingredients

Step 3: Document Everything

Start building your evidence file today:

• Save all water quality notices and letters
• Keep receipts for filters, bottled water, and related expenses
• Track any health symptoms with dates and details
• Document changes in property value
• Take photos of water discoloration or other issues

Understanding Your Health Risks

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PFAS-Linked Health Conditions

Research has connected PFAS exposure to serious health problems:

• Kidney and testicular cancer
• Thyroid disease
• Liver damage
• Decreased fertility
• Pregnancy complications
• Developmental delays in children
• Weakened immune system
• High cholesterol

Medical Monitoring: What You Need to Know

If you’ve been exposed to PFAS, consider these medical steps:

1. Request blood serum testing to measure PFAS levels in your body
2. Establish baseline health records with your doctor
3. Discuss increased screening for PFAS-related conditions
4. Keep detailed medical records of all appointments and tests

When to Consult an Attorney

Red Flags That Require Legal Help

Consider seeking legal counsel if:

• You received an official contamination notice
• You’ve been diagnosed with a PFAS-related illness
• Your property values have declined due to contamination
• Your water provider failed to notify you properly
• You’ve incurred significant expenses due to contamination

Types of Legal Claims

Affected residents may be eligible for:

• Personal injury compensation
• Property damage claims
• Medical monitoring costs
• Participation in class action lawsuits

Your Questions Answered

Current Legal Landscape

Active Litigation in Illinois

The Illinois Attorney General is already taking action:

• Lawsuit against 3M for contamination at its Cordova facility
• Legal action against 14 PFAS manufacturers
• Investigation into water provider compliance

Individual residents and communities are also filing lawsuits for:

• Health impacts from PFAS exposure
• Property value losses
• Failure to warn about contamination

Upcoming Regulatory Changes

Important dates to know:

• April 2025: Illinois implements enforceable groundwater standards
• April 2029: Federal deadline for water systems to comply with PFAS limits
• Ongoing: State and federal enforcement actions

Protect Your Family’s Future

Think beyond immediate actions:

• Plan for ongoing medical monitoring
• Consider impact on property values
• Protect your children’s long-term health
• Join community advocacy efforts

Resources and Support

You’re not alone in this fight. Access these resources:

• Illinois EPA PFAS Information
• CDC PFAS Health Effects
• Local community action groups
• Environmental health clinics

Take Action Today

PFAS contamination is a serious threat, but you have the power to protect your family. Start with the immediate action checklist above, document everything, and don’t wait to seek help if you need it.

Remember: The companies responsible for PFAS contamination may be held accountable, and affected residents have legal rights. If you’ve received a contamination notice or have concerns about PFAS exposure, consider speaking with an attorney who specializes in environmental contamination cases.

Your family’s health and future are too important to leave to chance. Take action today.

Have you been affected by PFAS contamination? Contact Block, Klukas, Manzella & Shell, P.C. for a free consultation about your legal options. Time may be limited to file certain claims.

Call us today at 815-726-9999 or Schedule a Free Consultation Online.