New York · population 11,829
Lead pipes in Tarrytown, NY
186 lead or galvanized lines to replace
Most of Tarrytown (population 11,829) gets its water from Tarrytown Water Supply. That system reported 176 lead and 10 galvanized-requiring-replacement service lines out of 2,338, with 289 more of unknown material.
8.0% of Tarrytown Water Supply's service lines are lead or galvanized requiring replacement, about the same as the New York average (7.6%) and higher than the national average (3.1%).
- Lead 7.5%
- Galvanized (replace) 0.4%
- Unknown 12%
- Non-lead 80%
Latest lead test for Tarrytown Water Supply (Jan 2025–Dec 2027): 3.5 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists 1 Lead and Copper Rule violation since 2015 for Tarrytown Water Supply.
Water systems serving Tarrytown
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Tarrytown Water SupplyMain system | 176 | 10 | 289 | 8.0% |
| Greenburgh Consolidated WD #1Serves nearby areas | 2 | 14 | 1,969 | 0.1% |
Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.
Check your address in Tarrytown
The counts above cover the whole water system. To see whether your line is lead, look up your address on Tarrytown Water Supply's official inventory. Utilities had to make these public by October 16, 2024.
No map yet? Do the 2-minute scratch and magnet test.
Protect your drinking water
If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.
Choosing a lead-certified filter · Testing your water · Replacement cost
Nearby cities
- Irvington17 lead + galv. lines
- Sleepy Hollow5 lead + galv. lines
- Elmsford6 lead + galv. lines
- Piermont525 lead + galv. lines
- Nyack35 lead + galv. lines
- Dobbs Ferry8,082 lead + galv. lines
- Ardsley8,082 lead + galv. lines
- Upper Nyack525 lead + galv. lines
Check another water system
Questions
Does Tarrytown, NY have lead pipes?
Yes. Tarrytown Water Supply, which serves Tarrytown, reported 176 lead and 10 galvanized-requiring-replacement service lines, plus 289 of unknown material.
Who supplies water to Tarrytown?
EPA's service area maps place most of Tarrytown in Tarrytown Water Supply's service area (PWSID NY5903461). Greenburgh Consolidated WD #1 also serves parts of the city or nearby areas.
How do I check whether my Tarrytown home has a lead service line?
Search your address on Tarrytown Water Supply's service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.
When will lead pipes in Tarrytown be replaced?
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Tarrytown Water Supply whether your street is scheduled and whether it covers the private side.