ZipCheckup grade for 60021: B.

This ZIP has a few items worth a quick check.

Your top priority: have older plumbing checked for lead solder. Check your ZIP → EPA: reduce lead

Water Quality Report
B 76

Fox River Grove, IL (60021): PFAS Detected in Mapped Water Systems - 76/100

EPA data combined for 2 water systems mapped to this ZIP (largest mapped system: Fox River Grove)

PFAS Detected

EPA records for the water systems mapped to 60021 in Fox River Grove, IL contain 22 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
B 76/100
Water Quality Concerns 22 non-health-based violation records in EPA data
Lead Risk Moderate 0.0072 mg/L, 90th percentile, sample period ending 2025-12-31
NFIP Claim History Claim records 47 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 22 violations (non-health) (since 2021).
  • Lead The reported 90th-percentile lead result of 0.0072 mg/L is below the EPA action level, but EPA's health goal for lead is zero; filtration is advisable.
  • PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
  • Radon EPA Zone 2 - county-level radon potential, not a home measurement.
  • Flood 47 cumulative NFIP claim records. Check the current FEMA map for a specific address.
Contaminant Summary
Violations on record (not health-based)
22 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
B
ZIP-level Home Safety model score: 76 / 100
Home Safety Score higher than 56% of ZIP codes nationwide
2
Water Systems
4,702
People Served
0
Health Violations (since 2021)
Groundwater
Water Source
0.0072 mg/L
Reported Lead Result3.1× the national median for this measure
Zone 2
County Radon Potential · Moderate
$286K
Median Home Value95% above state median ($147K)

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Score Breakdown

Overall Home Safety Score: 76/100

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
56/100
Observed
PFAS MCL screen
100/100
Observed
EPA radon zone
50/100
Observed
Annual EPA AirData AQI
100/100
Observed

Required domains

Drinking water
78/100
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 60021 in Fox River Grove, Illinois is mapped to the water system Fox River Grove (EPA ID: IL1110200). This system provides water to approximately 4,702 people from groundwater sources.

There are 2 community water systems serving this area.

Water Systems Serving This Area

System Name EPA ID Population Source
Fox River Grove IL1110200 4,702 Groundwater
Tower Lakes IL0975010 1,372 Groundwater

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 Fox River Grove (IL1110200) 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 60021.

Detected compounds: PFPeA, PFBA, PFHxS, PFHxA.

Highest measured level: 0.0056 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) HIGH
Home & Infrastructure (6) MODERATE

Possible home maintenance concerns - talk to a local expert.

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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 Fox River Grove

Based on local data for ZIP 60021, 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 Fox River Grove has 47 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 60021 was built around 1963. 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 Fox River Grove is 1963; 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

Roofing Inspection & Repair

Homes built around 1963 may be on their second or third roof. A professional inspection can catch damage before leaks start.

Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500

Estimate Your Home Insurance Needs

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 60021 safe to drink?

EPA SDWIS records 22 violations since 2021 across the water systems mapped to ZIP 60021 (primary system: Fox River Grove), 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 60021's water come from?

The recorded water source for Fox River Grove, a system mapped to ZIP code 60021, is Groundwater. This system serves approximately 4,702 people.

How does Fox River Grove water compare to the national average?

Fox River Grove's Home Safety Score ranks better than 56% of U.S. ZIP codes, and at or above 79% within Illinois.

How can I get my water tested in Fox River Grove?

If Fox River Grove 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 60021 tap water?

The Lead and Copper Rule record selected for 60021 reports a 90th-percentile lead result of 0.0072 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 60021?

60021 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in McHenry 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 60021's water?

Yes, PFAS have been detected in samples from water systems mapped to 60021. 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 60021?

FEMA records contain 47 flood insurance claims filed in ZIP code 60021; 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). Fox River Grove, IL (60021): PFAS Detected in Mapped Water Systems - 76/100. https://zipcheckup.com/report/60021/
BibTeX 
@misc{zipcheckup-report-60021,
  author = {{ZipCheckup}},
  title  = {{Fox River Grove, IL (60021): PFAS Detected in Mapped Water Systems - 76/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/60021/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 60021

ZIP Code City, State Distance Grade Violations
60013 Cary, IL 2.1 mi B 36
60010 Barrington, IL 4.8 mi C 54
60102 Algonquin, IL 4.8 mi B 15
60110 Carpentersville, IL 5.3 mi C 1
60156 Lake In The Hills, IL 5.7 mi B 19
60042 Island Lake, IL 5.7 mi B 27
60014 Crystal Lake, IL 6.3 mi C 76
60084 Wauconda, IL 6.6 mi B 43
60012 Crystal Lake, IL 7.2 mi N/A 47
60047 Lake Zurich, IL 7.5 mi C 48

Contaminants Detected in 60021

Learn more about the contaminants found in your water supply:

Overall safety breakdown

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Coverage: 15/17 risk factors Data sources →
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