Water Quality in Brook Park, MN: 2 Violations - Grade C
Grade C · Score 58/100 · 1 water system · Updated 2026-07-18
Brook Park's water has moderate compliance issues. Residents in affected areas should consider filtration.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-07-18
EPA files for Brook Park, MN document 2 water violations - a record that encompasses health-based exceedances, monitoring and reporting failures, and any other compliance events registered for local public water systems across all available federal compliance records for this area.
Water Quality by ZIP Code in Brook Park
Brook Park 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 | |
|---|---|---|---|---|---|
| 55007 | C | 58 | 2 | 1 | View report → |
Violation Trend
EPA violations recorded for water systems serving Brook Park.
Water Quality Overview
Brook Park, Minnesota receives a water quality grade of C with an overall score of 58 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 1 water system serving Brook Park have accumulated 2 EPA violations, including 1 health-based violation. These violations are tracked across 1 ZIP code serving approximately 2,158 people.
What Grade C Means
A grade of C indicates moderate compliance issues. Brook Park'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
Lead testing data for Brook Park is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
With 50% of homes built before 1986, Brook Park 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
Brook Park 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 Brook Park
Brook Park is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 2,158 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 Brook Park. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Brook Park
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 Brook Park Water Systems
The following contaminants have been detected or caused violations across Brook Park's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 0.08 mg/L | 1 | 1 | Yes |
| Stage 1 DBP 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.
Violation Trend Over Time
Year-by-year EPA violations recorded for water systems serving Brook Park:
| Year | Total Violations | Health-Based |
|---|---|---|
| 2022 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
Violations have increased from 1 in 2022 to 2 in 2025. This trend warrants monitoring.
EPA Enforcement History
The EPA and state regulators have taken 10 enforcement actions against water systems serving Brook Park. Recent actions:
| Date | Action Type |
|---|---|
| 2025-12-18 | State Filed Judgment |
| 2025-12-18 | State Order Extension |
| 2025-12-15 | State Informal Action |
| 2025-11-14 | State Filed Judgment |
| 2025-11-14 | State Informal Action |
| 2025-11-14 | State Informal Enforcement |
| 2025-10-31 | State Filed Judgment |
| 2025-09-02 | State Filed Judgment |
| 2025-09-02 | State Informal Action |
| 2025-09-02 | State Informal Enforcement |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-12-18.
Brook Park vs. Nearby Minnesota Cities
How Brook Park's water quality compares to similar cities in Minnesota:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Brook Park | C | 2 | 1 | 2,158 |
| Gilman | D | 0 | 1 | 2,161 |
| Winthrop | C | 2 | 1 | 2,162 |
| New Richland | C | 1 | 1 | 2,147 |
Common Questions About Brook Park Water
These are the most common questions residents search for about water quality in Brook Park, Minnesota:
Is Brook Park water hard or soft? Water hardness varies by source. Brook Park's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Brook Park tap water? Brook Park's water receives a grade of C (58/100). There are 1 health-based violation - consider filtration.
What is the best water filter for Brook Park? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Brook Park vs. Minnesota Average
Understanding how Brook Park compares to the broader Minnesota 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 Brook Park.
ZIP Codes in Brook Park
Brook Park spans 1 ZIP code. The ZIP with the lowest water quality score is 55007. 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.