Water Quality in Middleburg, PA: 8 Violations — Grade D
Grade D · Score 48/100 · 1 water system · Updated 2026-05-03
Middleburg's water has significant violations. Water testing and filtration are recommended.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Reviewing EPA compliance files for Middleburg, PA surfaces 8 documented water violations — each categorized by violation type and linked to the utility that drew the federal citation.
Water Quality by ZIP Code in Middleburg
Water quality varies across Middleburg's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 17842 | D | 48 | 8 | 1 | View report → |
Water Quality Overview
Middleburg, Pennsylvania receives a water quality grade of D with an overall score of 48 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 1 water system serving Middleburg have accumulated 8 EPA violations, including 1 health-based violation. These violations are tracked across 1 ZIP codes serving approximately 1,600 people.
What Grade D Means
A grade of D indicates significant compliance issues. Middleburg's water systems have accumulated violations that suggest ongoing water quality challenges. Residents should check their specific ZIP code report and consider water testing or filtration.
Lead Levels
Lead testing data for Middleburg is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
With 61% of homes built before 1986, Middleburg 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
Middleburg 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 Middleburg
Middleburg is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 1,600 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 9 enforcement actions against water systems serving Middleburg. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Middleburg
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 Middleburg Water Systems
The following contaminants have been detected or caused violations across Middleburg's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Chlorite | Disinfection Byproducts | 1 mg/L | 2 | 1 | No |
| Surface Water Treatment Rule | Treatment Technique | N/A | 1 | 1 | No |
| Total Organic Carbon | Disinfection Byproducts | N/A | 1 | 1 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 0.06 mg/L | 1 | 1 | No |
| Fecal Coliform | Microbiological | N/A | 1 | 1 | Yes |
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 9 enforcement actions against water systems serving Middleburg. Recent actions:
| Date | Action Type |
|---|---|
| 2023-11-28 | State Order Extension |
| 2023-10-10 | State Filed Judgment |
| 2023-08-31 | State Informal Action |
| 2023-08-31 | State Order Extension |
| 2023-08-09 | State Filed Judgment |
| 2023-02-09 | State Filed Judgment |
| 2023-02-09 | State Informal Enforcement |
| 2022-08-11 | State Filed Judgment |
| 2022-08-11 | State Informal Enforcement |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2023-11-28.
Middleburg vs. Nearby Pennsylvania Cities
How Middleburg's water quality compares to similar cities in Pennsylvania:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Middleburg | D | 8 | 1 | 1,600 |
| Harwick | C | 1 | 1 | 1,600 |
| Paxtonville | D | 0 | 1 | 1,600 |
| Jennerstown | B | 3 | 1 | 1,625 |
Common Questions About Middleburg Water
These are the most common questions residents search for about water quality in Middleburg, Pennsylvania:
Is Middleburg water hard or soft? Water hardness varies by source. Middleburg's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Middleburg tap water? Middleburg's water receives a grade of D (48/100). There are 1 health-based violations — consider filtration.
What is the best water filter for Middleburg? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Middleburg vs. Pennsylvania Average
Understanding how Middleburg compares to the broader Pennsylvania 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 Middleburg.
ZIP Codes in Middleburg
Middleburg spans 1 ZIP code. The ZIP with the lowest water quality score is 17842. 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.