Water Quality in Old Bethpage, NY: No Violations — Grade C
Grade C · Score 65/100 · 1 water system · Updated 2026-05-03
Old Bethpage'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
Across all 1 water system serving Old Bethpage, NY, federal monitoring data documents zero EPA violations — no MCL exceedances, no monitoring lapses, no enforcement actions anywhere in the compliance history.
Water Quality by ZIP Code in Old Bethpage
Water quality varies across Old Bethpage's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 11804 | C | 65 | 0 | 0 | View report → |
Water Quality Overview
Old Bethpage, New York receives a water quality grade of C with an overall score of 65 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
No EPA violations have been recorded for the 1 water system serving Old Bethpage. This is a positive indicator, though it does not guarantee the absence of all contaminants — some substances (like PFAS) are not yet fully regulated.
What Grade C Means
A grade of C indicates moderate compliance issues. Old Bethpage'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 Old Bethpage is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
With 96% of homes built before 1986, Old Bethpage 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.
Water Systems Serving Old Bethpage
Old Bethpage is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 34,000 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
How to Check Your Water in Old Bethpage
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
Old Bethpage vs. Nearby New York Cities
How Old Bethpage's water quality compares to similar cities in New York:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Old Bethpage | C | 0 | 1 | 34,000 |
| Felts Mills | D | 0 | 1 | 34,000 |
| Fort Drum | B | 0 | 1 | 34,000 |
| Plainview | A | 0 | 1 | 34,000 |
Common Questions About Old Bethpage Water
These are the most common questions residents search for about water quality in Old Bethpage, New York:
Is Old Bethpage water hard or soft? Water hardness varies by source. Old Bethpage's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Old Bethpage tap water? Old Bethpage's water receives a grade of C (65/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Old Bethpage? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Old Bethpage vs. New York Average
Understanding how Old Bethpage 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 Old Bethpage.
ZIP Codes in Old Bethpage
Old Bethpage spans 1 ZIP code. 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.