Is Yorketown, NJ tap water safe?
The short answer
1 of the 4 utilities serving Yorketown has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and CDC’s records: Marlboro Township Water Utility Division.
Gordons Corner Water Co, which serves the most people here, has 1 result above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 8.2 ppt, above EPA’s new limit, which takes effect in 2029.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Yorketown’s ZIP codes, from EPA’s estimates.
- Open report
Gordons Corner Water Co
New Jersey · serves 46,196 people · about 2,000 in Yorketown
1 result above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 8.2 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
Manalapan Twp - Knob Hill
New Jersey · serves 8,700 people · about 660 in Yorketown
1 result above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 7.8 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
Englishtown Water Dept
New Jersey · serves 2,504 people · about 170 in Yorketown
1 result above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 5.4 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
Marlboro Township Water Utility Division
New Jersey · serves 29,480 people · about 120 in Yorketown
1 result above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 6.5 ppt, above EPA’s new limit, which takes effect in 2029.
2 health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in Gordons Corner Water Co’s water, which serves the most people here. Another utility’s report names what handles its own results.
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ZeroWater 10 Cup Pitcher (ZP-010)
Pitcher
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53checked Oct. 4, 2026
Certified for: PFOA, Lead
Aquasana Claryum Direct Connect (AQ-MF-1)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOA, Lead
Express Water StreamLine Direct Connect System (USC001)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOA, Lead
Water testing near Yorketown
The 3 labs New Jersey certifies closest to Yorketown, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
SGS North America Inc. - Dayton
Dayton, NJ · about 10 miles
E Runyon T/A Aquatic Services
Howell, NJ · about 12 miles
Lyons Environmental Services LLC
Neptune, NJ · about 15 miles
ZIP codes in Yorketown
Which ZIP codes are in Yorketown: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: NJDEP Office of Quality Assurance, certified drinking water labs; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Yorketown
Other towns in Monmouth County with a page of their own.
What to do next
- Read Gordons Corner Water Co’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for PFOARanked by certification and what they cost over five years.The best water filters for PFAS, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water