ZipCheckup grade for 62243: C.

A mixed picture - some signals here are worth your attention.

Your top priority: use a filter certified to reduce PFAS; check which ones. Check your ZIP → EPA PFAS info

Water Quality Report
C 63

Freeburg, IL (62243): PFAS Detected in Mapped Water Systems - 63/100

EPA data combined for 5 water systems mapped to this ZIP (largest mapped system: Freeburg)

PFAS Detected

EPA records for the water systems mapped to 62243 in Freeburg, IL contain 8 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score
C 63/100
Water Quality PFAS above MCL 8 non-health-based violation records in EPA data
Lead Risk Below action level 0.001 mg/L, 90th percentile, sample period ending 2025-12-31
NFIP Claim History Claim records 5 claims
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

  • Water EPA records for water systems mapped to this ZIP show 8 violations (non-health) (since 2021).
  • Lead The reported 90th-percentile lead result of 0.001 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
  • PFAS At least one PFAS result is above an EPA MCL value (UCMR5 sampling; MCL compliance required from 2029).
  • Radon EPA Zone 2 - county-level radon potential, not a home measurement.
  • Flood 5 cumulative NFIP claim records. Claim evidence is historical, not current map coverage.
Contaminant Summary
Violations on record (not health-based)
8 violations PFAS detected
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record Consumer Confidence Report: source date or period is not present in ZipCheckup's accepted source record
C
ZIP-level Home Safety model score: 63 / 100
Bottom 21% of U.S. ZIP codes
5
Water Systems
4,707
People Served
0
Health Violations (since 2021)
Surface water
Water Source
0.001 mg/L
Reported Lead ResultBelow the national median of system results
Zone 2
County Radon Potential · Moderate
$268K
Median Home Value83% above state median ($147K)

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Score Breakdown

Overall Home Safety Score: 63/100

This is the published model score. Component and domain values are shown independently; they are not added together on this page.

Canonical components

EPA water compliance
78/100
Observed
PFAS MCL screen
0/100
Observed
EPA radon zone
50/100
Observed
Annual EPA AirData AQI
100/100
Observed

Required domains

Drinking water
39/100
Indoor environment
50/100
Outdoor environment
100/100

Coverage: 4 of 4 components and 3 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (8) HIGH

Your Water System

ZIP code 62243 in Freeburg, Illinois is mapped to the water system Freeburg (EPA ID: IL1630600). This system provides water to approximately 4,707 people from surface water sources.

There are 5 community water systems serving this area.

Lead & Copper in Your Water

The EPA requires water systems to monitor lead and copper levels under the Lead and Copper Rule.

Metal Measured Level EPA Action Level Status Sample Date or Period
Copper Action-level exceedance on record 1.3 mg/L Exceeds action level Not present in ZipCheckup accepted source data
How to read the copper row. EPA's reporting schema defines the copper CU90 code as an action-level exceedance (a system's 90th-percentile copper above the 1.3 mg/L action level), so this row reflects an exceedance on record, not a routine measurement. No copper concentration is shown because no verified unit is available for this value. A system with no copper record has not been shown to be clean: the absence of a recorded exceedance is not a measurement.

Water Systems Serving This Area

System Name EPA ID Population Source
Freeburg IL1630600 4,707 Surface water
Il American-east St Louis IL1635040 131,368 Surface water
Smithton IL1631300 4,381 Surface water
New Athens IL1631050 1,970 Surface water
Fsh Water Commission IL1635300 313 Surface water

Other Water Quality Reports in Illinois

Nearby Water Quality Reports

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Freeburg (IL1630600) on EPA.gov.

5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.

📊 EPA Safe Drinking Water · View source →

PFAS Contamination Detected

PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 62243. One or more compound results are above the level of a federal PFAS MCL with compliance required from 2029.

Detected compounds: PFBA, PFOS, PFHxA, PFPeA.

Highest measured level: 0.0181 µg/L

Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.

📊 EPA UCMR5 · View source →
Environmental Hazards (11) MODERATE
Home & Infrastructure (6) OK
Cost & Community (9) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Freeburg

Based on local data for ZIP 62243, these services may benefit homeowners in your area.

Based on local data for your area. Use the tools below to explore your options.

Home & Flood Insurance

The ZIP code for this report in Freeburg has 5 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.

Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote

Check Your Flood Zone (Free)

FEMA flood map lookup - see if your property is in a flood zone

Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)

Gutter Installation & Repair

The median home in 62243 was built around 1982. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.

Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home

Estimate Your Home Maintenance Costs

Window Replacement

The median build year of homes in Freeburg is 1982; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.

Typical cost: Window replacement: typically $300–$800 per window installed

Estimate Your Home Maintenance Costs

Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.

Frequently Asked Questions

Is the tap water in 62243 safe to drink?

EPA SDWIS records 8 violations since 2021 across the water systems mapped to ZIP 62243 (primary system: Freeburg), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 62243's water come from?

The recorded water source for Freeburg, a system mapped to ZIP code 62243, is Surface water. This system serves approximately 4,707 people.

How does Freeburg water compare to the national average?

Freeburg's Home Safety Score ranks lower than 79% of U.S. ZIP codes, and lower than 77% of ZIP codes within Illinois.

How can I get my water tested in Freeburg?

If Freeburg supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.

Is lead a concern in 62243 tap water?

The Lead and Copper Rule record selected for 62243 reports a 90th-percentile lead result of 0.001 mg/L for a water system mapped to this ZIP (record date 2025-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.

What is the radon risk for 62243?

62243 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in St. Clair County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

Are there PFAS (forever chemicals) in 62243's water?

Yes, PFAS have been detected in samples from water systems mapped to 62243. One or more PFAS results are above the level of a federal PFAS MCL with compliance required from 2029. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.

What does the NFIP claim history show for ZIP 62243?

FEMA records contain 5 flood insurance claims filed in ZIP code 62243; the recorded rated-zone value (the most frequent one if there are several claims) is A, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.

How to cite this page

APA ZipCheckup. (2026). Freeburg, IL (62243): PFAS Detected in Mapped Water Systems - 63/100. https://zipcheckup.com/report/62243/
BibTeX 
@misc{zipcheckup-report-62243,
  author = {{ZipCheckup}},
  title  = {{Freeburg, IL (62243): PFAS Detected in Mapped Water Systems - 63/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/62243/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 62243

ZIP Code City, State Distance Grade Violations
62285 Smithton, IL 4.0 mi B 9
62059 Lovejoy, IL 4.2 mi B 0
62222 Belleville, IL 4.2 mi N/A 0
62264 New Athens, IL 6.8 mi B 14
62220 Belleville, IL 8.1 mi B 1
62248 Hecker, IL 8.2 mi N/A 0
62258 Mascoutah, IL 8.4 mi C 17
62224 Mascoutah, IL 9.0 mi N/A 0
62221 Belleville, IL 9.3 mi B 2
62260 Millstadt, IL 9.6 mi C 2

Contaminants Detected in 62243

Learn more about the contaminants found in your water supply:

Overall safety breakdown

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