Is Jefferson Valley-Yorktown, NY Tap Water Safe to Drink?
Jefferson Valley-Yorktown tap water meets federal Safe Drinking Water Act standards but 2 of 2 ZIP codes show detections above EPA health guidelines, primarily for PFOA. A certified filter is recommended for households that want an additional layer of protection.
Where Does Jefferson Valley-Yorktown Get Its Water?
Water in Jefferson Valley-Yorktown, NY is provided by 1 public water system: YORKTOWN CONSOLD. WATER DIST.#1.
How Is Jefferson Valley-Yorktown Tap Water Treated?
Treated water is disinfected using free chlorine and on-site generated disinfectant. Treatment includes conventional treatment (coagulation, flocculation, and filtration).
What's in Jefferson Valley-Yorktown Tap Water?
The following contaminants were detected most frequently in Jefferson Valley-Yorktown public water systems. 2 of 2 ZIP codes showed detections above EPA health guidelines.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| PFOA | 0.006 µg/L | 0.004 µg/L | 2 ZIPs | Above guideline |
| lithium | 9 µg/L | — | 0 ZIPs | Within guideline |
| PFTrDA | 0.007 µg/L | — | 0 ZIPs | Within guideline |
| PFBA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| HFPO-DA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
Health Risk Profile for Jefferson Valley-Yorktown
Based on EPA monitoring data, 2 of 2 ZIP codes in Jefferson Valley-Yorktown have recorded detections above EPA health guidelines. Sensitive populations such as infants, pregnant individuals, and those with weakened immune systems may benefit from an additional layer of protection such as a certified point-of-use filter.
Best Broad-Spectrum Filters for This Water Profile
This city profile includes PFAS detections, chlorine disinfection, and other dissolved contaminants. Reverse osmosis (RO) systems certified under NSF/ANSI 58 provide broad reduction coverage; for PFAS specifically, confirm NSF/ANSI P473 or equivalent PFAS reduction certification.
8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.
See recommendations matched to your exact address: choose your ZIP code below.
Frequently Asked Questions about Jefferson Valley-Yorktown Tap Water
Is Jefferson Valley-Yorktown tap water safe to drink?
Jefferson Valley-Yorktown tap water meets Safe Drinking Water Act requirements but 2 of 2 ZIP codes show contaminant levels above EPA health-based guidelines. A certified point-of-use filter adds an extra layer of protection.
What contaminants are in Jefferson Valley-Yorktown tap water?
The most commonly detected contaminants in Jefferson Valley-Yorktown water systems include: PFOA, lithium, PFTrDA. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Jefferson Valley-Yorktown get its drinking water?
Jefferson Valley-Yorktown receives water from one public water system, including YORKTOWN CONSOLD. WATER DIST.#1.
Do I need a water filter in Jefferson Valley-Yorktown?
If your ZIP code is among those with detections above EPA health guidelines, choose a filter certified for the specific contaminants shown in your ZIP report. Reverse osmosis is generally the broadest option for PFAS, lithium, and many other dissolved contaminants.
How often is Jefferson Valley-Yorktown tap water tested?
Public water systems in Jefferson Valley-Yorktown are required by the EPA to test for regulated contaminants on schedules ranging from daily (for microbials and disinfectants) to annual or triennial (for many chemical contaminants). Results are published in annual Consumer Confidence Reports (CCRs). The data on this page reflects the most recent available EPA monitoring results, with the latest sample date of 2024-10-08.
Tap water reports by ZIP in Jefferson Valley-Yorktown
Water utilities serving Jefferson Valley-Yorktown, NY
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- YORKTOWN CONSOLD. WATER DIST.#1Action advised
Also covers / overlaps with
- Yorktown, NY · Township
- Crompond, NY · CDP
- Jefferson Valley, NY · Community
- Shenorock, NY · CDP
- Somers, NY · Township
- Yorktown Heights, NY · CDP