Water Quality in Chicago Ridge, IL: No Violations - Grade B
Grade B · Score 75/100 · 4 water systems · Updated 2026-07-18
Chicago Ridge's water is mostly safe. Minor violations exist but are primarily monitoring-related.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-07-18
Chicago Ridge in IL has never appeared on an EPA enforcement list - zero violations, zero monitoring failures, zero health-based citations across all 4 public water systems across all available federal records.
Water Quality by ZIP Code in Chicago Ridge
Chicago Ridge is covered by a single ZIP code, so one water-quality profile applies citywide. See the contaminant data below.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 60415 | B | 75 | 0 | 0 | View report → |
Water Quality Overview
Chicago Ridge, Illinois receives a water quality grade of B with an overall score of 75 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
No EPA violations have been recorded for the 4 water systems serving Chicago Ridge. This is a positive indicator, though it does not guarantee the absence of all contaminants - some substances (like PFAS) are not yet fully regulated.
What Grade B Means
A grade of B indicates good compliance with EPA drinking water standards. While not perfect, Chicago Ridge's water systems meet the vast majority of federal requirements. Minor violations may exist but typically relate to monitoring or reporting rather than health-based standards.
Lead Levels
Lead testing data for Chicago Ridge is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
With 81% of homes built before 1986, Chicago Ridge has a higher-than-average risk of lead from older plumbing. Lead solder was banned in 1986, and homes built before this date may have lead in pipes, solder joints, or fixtures.
Radon Risk
Chicago Ridge is in EPA Radon Zone 2 (Moderate risk). Testing is recommended, especially for homes with basements or ground-level living spaces.
Water Systems Serving Chicago Ridge
Chicago Ridge is served by 4 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 14,147 people across 1 ZIP code.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 10 enforcement actions against water systems serving Chicago Ridge. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Chicago Ridge
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR - your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test - certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration - NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories - monitor your local utility website and local news for boil water advisories or system alerts
EPA Enforcement History
The EPA and state regulators have taken 10 enforcement actions against water systems serving Chicago Ridge. Recent actions:
| Date | Action Type |
|---|---|
| 2025-09-24 | State Informal Action |
| 2025-09-06 | State Informal Action |
| 2025-07-30 | State Informal Action |
| 2025-07-22 | State Informal Action |
| 2025-07-22 | State Informal Enforcement |
| 2025-07-11 | State Order Extension |
| 2025-07-03 | State Informal Action |
| 2025-07-03 | State Informal Enforcement |
| 2025-07-02 | State Order Extension |
| 2024-05-17 | State Order Extension |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-09-24.
Chicago Ridge vs. Nearby Illinois Cities
How Chicago Ridge's water quality compares to similar cities in Illinois:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Chicago Ridge | B | 0 | 4 | 14,147 |
| Justice | B | 0 | 4 | 14,153 |
| Columbia | C | 2 | 5 | 14,175 |
| Plano | D | 4 | 3 | 14,191 |
Common Questions About Chicago Ridge Water
These are the most common questions residents search for about water quality in Chicago Ridge, Illinois:
Is Chicago Ridge water hard or soft? Water hardness varies by source. Chicago Ridge's 4 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Chicago Ridge tap water? Chicago Ridge's water receives a grade of B (75/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Chicago Ridge? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Chicago Ridge vs. Illinois Average
Understanding how Chicago Ridge compares to the broader Illinois average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below - water quality can vary significantly even within Chicago Ridge.
ZIP Codes in Chicago Ridge
Chicago Ridge spans 1 ZIP code. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
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
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.
Frequently Asked Questions
Your Water is Safe - Here's How to Keep It That Way
Grade B is excellent news. Here's what proactive homeowners do to maintain water quality:
Annual Water Testing
EPA recommends annual testing even with clean water. Home test kits: $20-$50. Catches changes before they become problems.
Maintenance Filtration
A basic carbon filter removes chlorine taste and catches emerging contaminants like PFAS that aren't yet fully regulated.
Plumbing Check
Even safe city water picks up lead from home pipes. If your home was built before 1986, a one-time pipe inspection is recommended.