Is Carle Place, NY tap water safe?
The short answer
None of the 4 utilities serving Carle Place has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and New York’s records.
Carle Place WD, which serves the most people here, has 2 results above the health goal. The worst: Lead at 1.0 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
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 Carle Place’s ZIP codes, from EPA’s estimates.
- Open report
Carle Place WD
New York · serves 9,005 people · about 4,600 in Carle Place
2 results above the health goal. The worst: Lead at 1.0 ppb, above the health goal.
No health-based violations since 2016
- Open report
Westbury WD
New York · serves 20,500 people · about 230 in Carle Place
1 result above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 7.6 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
Town of Hempstead Water Department
New York · serves 110,000 people · about 100 in Carle Place
3 results above the health goal. The worst: Lead at 1.0 ppb, above the health goal.
No health-based violations since 2016
- Open report
Hicksville WD
New York · serves 48,000 people · under 100 in Carle Place
3 results above the health goal. The worst: Arsenic at 0.76 ppb, above the health goal.
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 Carle Place WD’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Brita Tahoe Pitcher with Elite Filter (OB60, OB06)
Pitcher
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 13, 2026
- IAPMO listing:NSF/ANSI 53checked Oct. 13, 2026
Certified for: Lead
Brita Everyday Pitcher with Elite Filter (OB46, OB06)
Pitcher
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 13, 2026
Certified for: Lead
PUR PLUS 11-Cup Pitcher (PPT111W)
Pitcher
- NSF listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
Certified for: Lead
Water testing near Carle Place
The 3 labs New York certifies closest to Carle Place, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
EMSL Analytical, Inc.
Carle Place, NY · about 1 mile
Certified for bacteria, lead and copper, asbestos
Nassau County Dept of Health
Hempstead, NY · about 4 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics
NY Environmental and Analytical Labs Inc.
Port Washington, NY · about 8 miles
Certified for bacteria, lead and copper
Which ZIP codes are in Carle Place: 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: NYS Environmental Laboratory Approval Program (ELAP), drinking water labs, as listed in TNI LAMS; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Carle Place
Other towns in Nassau County with a page of their own.
What to do next
- Read Carle Place WD’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for LeadRanked by certification and what they cost over five years.The best water filters for lead, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water