Edgewood, IL Water Safety: 72/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-06-03
Based on current monitoring, Edgewood holds an above-average drinking water safety record for IL — violations are infrequent and typically minor when they do appear.
How Edgewood Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Edgewood Water
- Homes built before 1986: 41% — older plumbing may contain lead solder.
- Estimated remediation: $900 per household.
- CDC health risk index: 15.44 — above typical levels.
Who Supplies Your Water in Edgewood
Throughout Edgewood, IL, water comes from one of 3 primary utilities out of 3 total systems — independent providers with different rate structures, infrastructure, and compliance records that vary across the service territory.
Overview
We track water quality and home safety data for 1 ZIP code in Edgewood, Illinois (population ~769), covering 3 community water systems serving approximately 32,460 people region-wide.
No EPA violations recorded across any ZIP codes in Edgewood — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Edgewood: B (72/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Edgewood water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Edgewood
- 0 ZIP codes 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.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 62426 | B | Edgewood | 440 |
All ZIP Codes in Edgewood
- 62426 [B]
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
Updated daily.
Health Outcomes in Edgewood
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
Housing & Infrastructure in Edgewood
With 41% 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
When trying to understand water quality at the household level, the year a home was built often matters more than any city-wide water report. That's because the 1986 federal ban on lead solder in plumbing, and the earlier phase-out of lead pipes before 1970, created sharp discontinuities in residential plumbing risk by construction era. Edgewood's median build year of 1996 puts the city in the transition zone: a substantial share of the housing stock postdates the solder ban, but a comparable fraction predates it — with the oldest homes carrying both the solder risk and the pipe risk simultaneously. Whether any individual household sits on the safer or riskier side of these thresholds is the key question, and it's one the city-wide median alone can't answer.
Most homes in Edgewood were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Cost Context: What Remediation Means for Edgewood Homeowners
Within the Edgewood property market, documented remediation claims a moderate slice of typical equity — real but budgetable.
Remediation costs are moderate relative to home values in Edgewood. The estimated $300–$1,600 range is manageable for most homeowners but still worth budgeting for. Home values are 59% below the Illinois average.
Lead Exposure Risk for Children in Edgewood
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.
In recent monitoring under the Lead and Copper Rule, citywide samples for Edgewood have approached or crossed the regulatory action level on multiple occasions. Combined with 41% of stock dating from the pre-rule era, the picture supports baseline single-tap reads as a standard household-level step.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Edgewood, IL