NY7003493

New York City

New York, NY · 8,300,000 people served · Upstate reservoirs

Unknown linesNotice on time

Step 1 of 3 · 2 left

You found New York City.

Next, walk the first public testing door.

Path score 67

Notice record

DEP offers one free lead test kit per household through 311. This is a city that already pays for household testing.

5.8

Official 90th percentile (ppb)

Certified household tests

2.1

Household median (ppb)

2.1

Household max (ppb)

Official 90th percentile is example data until the federal file is ingested.

How to get a test here

Program	Pays for a kit?	Who can use it
LCRI consumer-requested tap sampling	Yes	Anyone served by a lead, galvanized-requiring-replacement, or unknown service line
Utility or city free-kit programs	Yes	Residents of participating cities (example: NYC DEP, one kit per household)
Local or state health department testing	Yes	Households, often with priority for children or pregnant people

Lead over time

Household lab results stay on a solid line. Official series is dashed.

The solid line is certified household tests.

The dashed line is the official 90th percentile.

Latest household test: 2.1 ppb.

Where samples come from

Screening kits are visible and cannot start a cluster alert.

Official: 0 samples.

Certified lab: 1 sample.

Screening: 0 samples.

Date	Source	Block group	Lead (ppb)
2026-08-12	lab	36047000700	2.1

The daily EPA pull has not landed for this system yet.

Set your own alert for this water system, not a ZIP.