Is Poquoson, VA tap water safe?
The short answer
City of Newport News serves Poquoson. In EPA’s and CDC’s records it has 1 result above EPA’s new limit, which takes effect in 2029, and no health-based violation since 2016.
The worst: PFOS at 6.1 ppt, above EPA’s new limit, which takes effect in 2029.
The water from City of Newport News is moderately hard, an average of 69 mg/L (4 grains per gallon). How it compares.
Some homes in a town are on private wells or a small system of their own. The name on your water bill tells you which is yours.
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in City of Newport News’s water.
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ZeroWater 10 Cup Pitcher (ZP-010)
Pitcher
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53checked Oct. 4, 2026
Certified for: PFOS
Aquasana Claryum Direct Connect (AQ-MF-1)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOS
Express Water StreamLine Direct Connect System (USC001)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOS
Water testing near Poquoson
The 3 labs Virginia certifies closest to Poquoson, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Universal Laboratories - Hampton
Hampton, VA · about 6 miles
Certified for bacteria, nitrate, metals, minerals and other inorganics, disinfection byproducts
Cornwell Engineering Group Laboratory
Newport News, VA · about 10 miles
Certified for lead and copper, metals, disinfection byproducts
James R. Reed & Associates
Newport News, VA · about 10 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts
Virginia Household Water Quality Program, Virginia Cooperative Extension: Drinking water clinics in about 70 counties a year, run through local Extension offices: pick up a kit, collect the sample on the set day, and drop it off locally. Each kit tests well, spring or cistern water for 28 things, including bacteria, nitrate, lead and arsenic. $70 a kit, with funding to help if you need it. Virginia Household Water Quality Program.
All 145 certified labs for VirginiaZIP codes in Poquoson
Which ZIP codes are in Poquoson: 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: DCLS, drinking water laboratories with certification detail; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Poquoson
Towns nearby with a page of their own.
What to do next
- Read City of Newport News’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for PFOSRanked 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