Casey, IL: 1 Health Violation - Home Safety 69/100
1 ZIP code · 4 water systems · Updated
ZipCheckup grade for Casey: C.
A mixed picture - some signals here are worth your attention.
Unlike higher-rated cities in IL, Casey carries a fair number of documented violations - the pattern of compliance gaps keeps the city in the middle tier of EPA safety rankings.
How Casey Compares
Data: EPA SDWIS
Casey Water: The Quick Version
- Your city's water systems recorded 31 violations in the past 5 years.
- Average lead level: 0.0114 mg/L.
- Homes built before 1986: 79% - older plumbing may contain lead solder.
- Estimated remediation: $1,200 per household.
- CDC health risk index: 13.79 - above typical levels.
Water Systems Serving Casey
3 water utilities share the residential service territory in Casey, IL - out of 4 total systems in federal records.
- C
- C
- C
Overview
We track home safety data for 1 ZIP code in Casey, Illinois (population ~4,361), covering 4 community water systems serving approximately 35,707 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.
1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. 1 health-based violation appear in the available health breakdown.
Home Safety Score
Average Home Safety Score for Casey: C (69/100)
Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| PFAS MCL Screen | UCMR 5 testing against the covered federal MCLs |
| Radon Risk | EPA radon zone classification |
| Annual AQI | EPA AirData county-year median with at least 90 observed days |
Water Sources
Casey water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0114 mg/L (EPA action level: 0.015 mg/L)
- 0 of 1 ZIP code with known status exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Total Coliform | Microbiological | 12 | 1 |
| Contaminant 3015 | Other | 12 | 1 |
| Coliform (TCR) | Microbiological | 12 | 1 |
| Surface Water Treatment Rule | Treatment Technique | 10 | 1 |
| Contaminant 1009 | Other | 4 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 62420 | C | 31 | 1 | Casey |
All ZIP Codes in Casey
- 62420 [C] - 31 violations ⚠
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
CDC Health Data for Casey
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Key Contaminants Detected in Casey
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is Casey's Housing Stock?
With 79% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
The lead that enters tap water in older homes often comes not from the municipal supply but from the home's own plumbing - from solder used in copper joints before the 1986 federal ban, or from lead pipes installed before 1970. In Casey, where the median build year is 1963, these older materials are widespread. More than half the residential stock predates the 1986 solder ban, and a significant fraction predates 1970 as well. For residents in those homes, the city-wide water quality picture is a less relevant frame than the specific materials inside their own walls and under their own street.
Over half of homes in Casey were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
Casey: Remediation Cost in Perspective
Placing remediation in the context of Casey's property market, the equity share is low - most homeowners here are weighing a financial commitment that fits comfortably within routine property planning, far from the threshold where remediation becomes a material equity decision rather than a standard upkeep consideration.
Remediation costs in Casey are relatively low compared to home values. The $450–$2,200 estimated range is a small fraction of median property value. Home values are 34% below the Illinois average.
Protecting Children from Lead in Casey
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Locally, 79% of Casey homes carry interior plumbing from the era when lead solder was still permitted in new builds, and citywide monitoring approaches or crosses the EPA action benchmark. Households can find a draw-test kit and certified filtration through verified retailers.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Casey
- Test your water at home. City-level data shows averages - your tap may differ. Lead testing is especially recommended given the area's lead levels.
- Install a certified water filter. Filters rated for Total Coliform can reduce the most common contaminant found in Casey's water.
- Check your home's plumbing. With 79% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Casey, IL