Is Cologne, NJ tap water safe?
The short answer
None of the 3 utilities serving Cologne has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and CDC’s records.
Hamilton Township Mua, 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 5.2 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 Cologne’s ZIP codes, from EPA’s estimates.
- Open report
Hamilton Township Mua
New Jersey · serves 21,720 people · about 100 in Cologne
1 result above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 5.2 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
NJ American Water - Egg Harbor City
New Jersey · serves 4,300 people · under 100 in Cologne
1 result above the health goal. The worst: Lead at 3.0 ppb, above the health goal.
No health-based violations since 2016
- Open report
NJ American Water - Atlantic County
New Jersey · serves 120,146 people · under 100 in Cologne
2 results above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 10.9 ppt, above EPA’s new limit, which takes effect in 2029.
No 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 Hamilton Township Mua’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 Cologne
The 3 labs New Jersey certifies closest to Cologne, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Vineland Environmental Laboratories LLC
Vineland, NJ · about 17 miles
South Jersey Water Test LLC
Williamstown, NJ · about 18 miles
Eurofins Philadelphia - Vineland
Vineland, NJ · about 19 miles
Which ZIP codes are in Cologne: 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 Cologne
Other towns in Burlington County with a page of their own.
What to do next
- Read Hamilton Township Mua’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