New York · population 2,732
Lead pipes in Thomaston, NY
51 lead or galvanized lines to replace
Most of Thomaston (population 2,732) gets its water from Manhasset Lakeville WD. That system reported 10 lead and 41 galvanized-requiring-replacement service lines out of 10,805, with 320 more of unknown material.
0.5% of Manhasset Lakeville WD's service lines are lead or galvanized requiring replacement, lower than the New York average (7.6%) and lower than the national average (3.1%).
- Lead <0.1%
- Galvanized (replace) 0.4%
- Unknown 3.0%
- Non-lead 97%
Latest lead test for Manhasset Lakeville WD (Jan 2021–Dec 2023): 1.6 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for Manhasset Lakeville WD.
Water systems serving Thomaston
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Manhasset Lakeville WDMain system | 10 | 41 | 320 | 0.5% |
| WA of Great Neck NorthAlso serves parts of the city | 55 | 23 | 82 | 0.8% |
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 Thomaston
The counts above cover the whole water system. To see whether your line is lead, look up your address on Manhasset Lakeville WD'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
- Kensington78 lead + galv. lines
- Great Neck Plaza51 lead + galv. lines
- Plandome Heights51 lead + galv. lines
- Great Neck Estates78 lead + galv. lines
- Great Neck78 lead + galv. lines
- Plandome1 lead + galv. lines
- Lake Success51 lead + galv. lines
- Saddle Rock78 lead + galv. lines
Check another water system
Questions
Does Thomaston, NY have lead pipes?
Yes. Manhasset Lakeville WD, which serves Thomaston, reported 10 lead and 41 galvanized-requiring-replacement service lines, plus 320 of unknown material.
Who supplies water to Thomaston?
EPA's service area maps place most of Thomaston in Manhasset Lakeville WD's service area (PWSID NY2902836). WA of Great Neck North also serves parts of the city or nearby areas.
How do I check whether my Thomaston home has a lead service line?
Search your address on Manhasset Lakeville WD'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 Thomaston 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 Manhasset Lakeville WD whether your street is scheduled and whether it covers the private side.