Water Quality in Delaware Water Gap, PA: 4 Violations — Grade C
Grade C · Score 56/100 · 1 water system · Updated 2026-05-03
Delaware Water Gap'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
The compliance record maintained by the EPA for Delaware Water Gap, PA documents 4 water violations — each tied to a specific public water system and assigned a violation category in the federal Safe Drinking Water dataset.
Water Quality by ZIP Code in Delaware Water Gap
Water quality varies across Delaware Water Gap's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 18327 | C | 56 | 4 | 1 | View report → |
Water Quality Overview
Delaware Water Gap, Pennsylvania receives a water quality grade of C with an overall score of 56 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 1 water system serving Delaware Water Gap have accumulated 4 EPA violations, including 1 health-based violation. These violations are tracked across 1 ZIP codes serving approximately 850 people.
What Grade C Means
A grade of C indicates moderate compliance issues. Delaware Water Gap'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 Delaware Water Gap is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
With 77% of homes built before 1986, Delaware Water Gap 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
Delaware Water Gap 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 Delaware Water Gap
Delaware Water Gap is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 850 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 Delaware Water Gap. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Delaware Water Gap
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 Delaware Water Gap Water Systems
The following contaminants have been detected or caused violations across Delaware Water Gap's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | N/A | 1 | 1 | No |
| Lead and Copper Rule | Treatment Technique | N/A | 1 | 1 | No |
| Total Organic Carbon | Disinfection Byproducts | 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 9 enforcement actions against water systems serving Delaware Water Gap. Recent actions:
| Date | Action Type |
|---|---|
| 2023-06-01 | State Filed Judgment |
| 2023-06-01 | State Order Extension |
| 2023-02-09 | State Filed Judgment |
| 2023-02-09 | State Informal Enforcement |
| 2022-11-02 | State Informal Action |
| 2022-11-02 | State Informal Action |
| 2022-11-02 | State Order Extension |
| 2021-06-23 | State Order Extension |
| 2021-05-21 | State Informal Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2023-06-01.
Delaware Water Gap vs. Nearby Pennsylvania Cities
How Delaware Water Gap's water quality compares to similar cities in Pennsylvania:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Delaware Water Gap | C | 4 | 1 | 850 |
| Cocolamus | D | 0 | 1 | 850 |
| Conneautville | C | 8 | 1 | 850 |
| Eldred | C | 4 | 1 | 850 |
Common Questions About Delaware Water Gap Water
These are the most common questions residents search for about water quality in Delaware Water Gap, Pennsylvania:
Is Delaware Water Gap water hard or soft? Water hardness varies by source. Delaware Water Gap's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Delaware Water Gap tap water? Delaware Water Gap's water receives a grade of C (56/100). There are 1 health-based violations — consider filtration.
What is the best water filter for Delaware Water Gap? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Delaware Water Gap vs. Pennsylvania Average
Understanding how Delaware Water Gap 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 Delaware Water Gap.
ZIP Codes in Delaware Water Gap
Delaware Water Gap spans 1 ZIP code. The ZIP with the lowest water quality score is 18327. 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.