Water Quality in Parker, PA: 41 Violations — Grade F
Grade F · Score 15/100 · 3 water systems · Updated 2026-05-03
Parker's water has serious compliance issues. Independent testing and filtration are strongly recommended.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
According to EPA filings, Parker, PA has 41 water compliance violations on record — sourced from SDWIS, the federal database that tracks reportable events for every registered public water system in the state.
Water Quality by ZIP Code in Parker
Water quality varies across Parker's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 16049 | F | 15 | 41 | 17 | View report → |
Violation Trend
EPA violations recorded for water systems serving Parker.
Water Quality Overview
Parker, Pennsylvania receives a water quality grade of F with an overall score of 15 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 3 water systems serving Parker have accumulated 41 EPA violations, including 17 health-based violations. These violations are tracked across 1 ZIP codes serving approximately 1,270 people.
What Grade F Means
A grade of F indicates serious compliance issues. Parker's water systems have substantial violations. Residents should strongly consider independent water testing and appropriate filtration.
Lead Levels
The average 90th percentile lead level across Parker water systems is 0.0198 mg/L — this exceeds the EPA action level of 0.015 mg/L. 1 ZIP code exceed the EPA lead action level.
With 72% of homes built before 1986, Parker 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
Parker 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 Parker
Parker is served by 3 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 1,270 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 10 enforcement actions against water systems serving Parker. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Parker
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 Parker Water Systems
The following contaminants have been detected or caused violations across Parker's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 0.06 mg/L | 13 | 1 | Yes |
| Lead and Copper Rule | Treatment Technique | N/A | 6 | 1 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 0.08 mg/L | 5 | 1 | Yes |
| Chlorite | Disinfection Byproducts | 1 mg/L | 2 | 1 | No |
| Total Organic Carbon | Disinfection Byproducts | N/A | 2 | 1 | No |
| Surface Water Treatment Rule | Treatment Technique | N/A | 2 | 1 | No |
| Uranium | Radionuclides | 0.03 mg/L | 2 | 1 | No |
| E. coli | Microbiological | N/A | 1 | 1 | No |
| Copper | Inorganic | 1.3 mg/L | 1 | 1 | No |
| 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 Parker:
| Year | Total Violations | Health-Based |
|---|---|---|
| 2023 | 6 | 6 |
| 2024 | 6 | 6 |
| 2025 | 3 | 3 |
Violations have decreased from 6 in 2023 to 3 in 2025, indicating improving compliance.
EPA Enforcement History
The EPA and state regulators have taken 8 enforcement actions against water systems serving Parker. Recent actions:
| Date | Action Type |
|---|---|
| 2025-10-29 | State Order Extension |
| 2025-10-24 | State Order Extension |
| 2025-08-20 | State Order Extension |
| 2025-08-07 | State Informal Enforcement |
| 2025-08-07 | State Filed Judgment |
| 2025-07-25 | State Order Extension |
| 2025-07-25 | State Informal Enforcement |
| 2025-07-25 | State Informal Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-10-29.
Parker vs. Nearby Pennsylvania Cities
How Parker's water quality compares to similar cities in Pennsylvania:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Parker | F | 41 | 3 | 1,270 |
| Beallsville | D | 0 | 1 | 1,250 |
| Chicora | F | 6 | 2 | 1,250 |
| Cokeburg | D | 0 | 1 | 1,250 |
Common Questions About Parker Water
These are the most common questions residents search for about water quality in Parker, Pennsylvania:
Is Parker water hard or soft? Water hardness varies by source. Parker's 3 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Parker tap water? Parker's water receives a grade of F (15/100). There are 17 health-based violations — consider filtration.
What is the best water filter for Parker? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Parker vs. Pennsylvania Average
Understanding how Parker 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 Parker.
ZIP Codes in Parker
Parker spans 1 ZIP code. The ZIP with the lowest water quality score is 16049. 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.