State-certified laboratory

NASSAU COUNTY DEPT OF HEALTH

Name: NASSAU COUNTY DEPT OF HEALTH
Address: 209 MAIN STREET, HEMPSTEAD, NY, 11550
Telephone: (516) 572-1202

209 MAIN STREET, HEMPSTEAD, NY, 11550

Services listed in the certification record

Certified for: nitrate, nitrite, lead, copper, arsenic, fluoride, turbidity, pH, manganese, sulfate

nitratenitriteleadcopperarsenicfluorideturbiditypHmanganesesulfate

Address209 MAIN STREET, HEMPSTEAD, NY, 11550

Phone(516) 572-1202

Websitehttps://www.nassaucountyny.gov/2964/Programs-and-Services

Certification statuscertified

Certifying stateNew York (NY)

Residential customersResidential service unknown — confirm with lab

Sample methodSample intake unknown — confirm with lab

Source listOfficial state source

How to use a water testing lab

Contact the laboratory before collecting a sample. Ask whether it offers the test you need, request its current sampling instructions and containers, and confirm timing, pricing, and how to submit the sample.

Listing data fetched from the official source: 2026-08-31T14:38:40+00:00 · View listing data (JSON)

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