Water Quality in Port Jervis, NY: 18 Violations — Grade D
Grade D · Score 47/100 · 3 water systems · Updated 2026-05-03
Port Jervis's water has significant violations. Water testing and filtration are recommended.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
SDWIS records for Port Jervis, NY show 18 EPA violations documented for the local water supply — these span the full range of reportable events from health-based exceedances to monitoring and reporting lapses registered with the federal program.
Water Quality by ZIP Code in Port Jervis
Water quality varies across Port Jervis's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 12771 | D | 47 | 18 | 2 | View report → |
Water Quality Overview
Port Jervis, New York receives a water quality grade of D with an overall score of 47 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 3 water systems serving Port Jervis have accumulated 18 EPA violations, including 2 health-based violations. These violations are tracked across 1 ZIP codes serving approximately 9,246 people.
What Grade D Means
A grade of D indicates significant compliance issues. Port Jervis'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
The average 90th percentile lead level across Port Jervis water systems is 0.0030 mg/L — within EPA limits. No ZIP codes exceed the EPA lead action level.
With 74% of homes built before 1986, Port Jervis 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
Port Jervis 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 Port Jervis
Port Jervis is served by 3 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 9,246 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 Port Jervis. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Port Jervis
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 Port Jervis Water Systems
The following contaminants have been detected or caused violations across Port Jervis's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | N/A | 6 | 1 | No |
| Stage 2 DBP Rule | Treatment Technique | N/A | 4 | 1 | Yes |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 0.08 mg/L | 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 Port Jervis. Recent actions:
| Date | Action Type |
|---|---|
| 2025-09-17 | State Filed Judgment |
| 2025-09-17 | State Informal Enforcement |
| 2025-05-29 | EPA Formal Action |
| 2025-05-05 | State Order Extension |
| 2025-04-07 | State Informal Action |
| 2025-02-10 | State Order Extension |
| 2025-01-24 | State Filed Judgment |
| 2024-11-13 | State Informal Enforcement |
| 2024-11-13 | State Informal Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-09-17.
Port Jervis vs. Nearby New York Cities
How Port Jervis's water quality compares to similar cities in New York:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Port Jervis | D | 18 | 3 | 9,246 |
| Briarcliff Manor | C | 1 | 2 | 9,250 |
| Apalachin | D | 1 | 5 | 9,265 |
| Baldwinsville | B | 3 | 2 | 9,280 |
Common Questions About Port Jervis Water
These are the most common questions residents search for about water quality in Port Jervis, New York:
Is Port Jervis water hard or soft? Water hardness varies by source. Port Jervis's 3 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Port Jervis tap water? Port Jervis's water receives a grade of D (47/100). There are 2 health-based violations — consider filtration.
What is the best water filter for Port Jervis? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Port Jervis vs. New York Average
Understanding how Port Jervis compares to the broader New York 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 Port Jervis.
ZIP Codes in Port Jervis
Port Jervis spans 1 ZIP code. The ZIP with the lowest water quality score is 12771. 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.