Water Quality in New Boston, IL: 1 Violation — Grade C
Grade C · Score 68/100 · 1 water system · Updated 2026-05-03
New Boston's water has moderate compliance issues. Residents in affected areas should consider filtration.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Available EPA records for New Boston, IL: 1 water compliance violation tied to local public water systems.
Water Quality by ZIP Code in New Boston
Water quality varies across New Boston's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 61272 | C | 68 | 1 | 0 | View report → |
Water Quality Overview
New Boston, Illinois receives a water quality grade of C with an overall score of 68 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 1 water system serving New Boston have accumulated 1 EPA violations (all monitoring/reporting type). These violations are tracked across 1 ZIP codes serving approximately 613 people.
What Grade C Means
A grade of C indicates moderate compliance issues. New Boston's water systems have some violations that warrant attention. While the water may still be safe for most people, residents in affected ZIP codes should consider additional testing or filtration.
Lead Levels
The average 90th percentile lead level across New Boston water systems is 0.0015 mg/L — within EPA limits. No ZIP codes exceed the EPA lead action level.
With 77% of homes built before 1986, New Boston 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
New Boston is in EPA Radon Zone 1 (High risk). The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is the second leading cause of lung cancer after smoking.
Water Systems Serving New Boston
New Boston is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 613 people across 1 ZIP codes.
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 1 enforcement action against water systems serving New Boston. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in New Boston
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
Contaminants Detected in New Boston Water Systems
The following contaminants have been detected or caused violations across New Boston's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | N/A | 1 | 1 | No |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
EPA Enforcement History
The EPA and state regulators have taken 1 enforcement action against water systems serving New Boston. Recent actions:
| Date | Action Type |
|---|---|
| 2025-07-29 | State Informal Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-07-29.
New Boston vs. Nearby Illinois Cities
How New Boston's water quality compares to similar cities in Illinois:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| New Boston | C | 1 | 1 | 613 |
| Hutsonville | C | 1 | 1 | 613 |
| Cowden | B | 1 | 1 | 612 |
| Congerville | C | 7 | 2 | 617 |
Common Questions About New Boston Water
These are the most common questions residents search for about water quality in New Boston, Illinois:
Is New Boston water hard or soft? Water hardness varies by source. New Boston's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink New Boston tap water? New Boston's water receives a grade of C (68/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for New Boston? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
New Boston vs. Illinois Average
Understanding how New Boston 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 New Boston.
ZIP Codes in New Boston
New Boston spans 1 ZIP code. The ZIP with the lowest water quality score is 61272. 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.