Water Quality in Brockton, MA: 1 Violation - Grade N/A
1 water system · 2 directly mapped ZIP records
Available EPA records report 1 violations across 2 directly mapped ZIP records with known counts for Brockton. This is compliance evidence, not a property-level tap-water verdict.
Data: EPA Safe Drinking Water Information System (SDWIS)
Water Quality by ZIP Code in Brockton
This table shows typed EPA water evidence only. Missing violation counts are displayed as N/A, not zero.
| ZIP Code | Violations | Health | |
|---|---|---|---|
| 02301 | 1 | 0 | View report → |
| 02302 | 1 | 0 | View report → |
Water Quality Overview
Brockton, Massachusetts has directly mapped EPA water-system data for 2 ZIP codes. This page reports typed compliance facts and does not relabel the multi-source Home Safety Score as a drinking-water grade.
The available EPA records report 1 violation (all classified as monitoring/reporting type in the available record) across 2 directly mapped ZIP records with reported counts.
Lead Levels
The average 90th percentile lead level across Brockton water systems is 0.0040 mg/L - within EPA limits. No exceedances appear among the 2 ZIP records with known lead status.
With 88% of homes built before 1986, Brockton 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.
Water Systems Serving Brockton
Brockton is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 105,080 people across 5 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 12 enforcement actions against water systems serving Brockton. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Brockton
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels and violation history
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 Brockton Water Systems
The following contaminants have been detected or caused violations across Brockton's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | N/A | 2 | 2 | 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 6 enforcement actions against water systems serving Brockton. Recent actions:
| Date | Action Type |
|---|---|
| 2024-06-21 | State Filed Judgment |
| 2023-08-17 | State Filed Suit |
| 2023-08-17 | State Order Extension |
| 2023-05-25 | State Order Extension |
| 2022-02-24 | State Filed Suit |
| 2021-04-09 | State Filed Suit |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2024-06-21.
Brockton vs. Nearby Massachusetts Cities
How Brockton's water quality compares to similar cities in Massachusetts:
| City | Direct EPA ZIPs | Violations | Systems | Population |
|---|---|---|---|---|
| Brockton | 2 | 1 | 1 | 105,080 |
| Quincy | 3 | 0 | 1 | 101,126 |
| Lynn | 4 | 0 | 2 | 100,905 |
| New Bedford | 4 | 4 | 3 | 100,689 |
Common Questions About Brockton Water
These are the most common questions residents search for about water quality in Brockton, Massachusetts:
Is Brockton water hard or soft? Water hardness varies by source. Brockton's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Brockton tap water? City-level EPA records cannot determine safety at a specific tap. No health-based violations are recorded across 2 directly mapped ZIP records with known counts, but this is not a property-level safety guarantee.
What is the best water filter for Brockton? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Brockton vs. Massachusetts Average
Understanding how Brockton compares to the broader Massachusetts 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 Brockton.
ZIP Codes in Brockton
Brockton spans 5 ZIP codes. EPA water-system coverage is available for 2 directly mapped ZIP codes. 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
Source reporting periods vary. See each cited source for its publication schedule.