Williston Park Lead Service Line Replacement Program
Is lead pipe replacement free in Williston Park?
We haven't confirmed a free program in Williston Park yet. Ask Williston Park (V) whether it covers the private side, offers a cost share, or uses federal money for low-income owners. Williston Park (V) reported 548 lead and galvanized service lines to EPA (Q3 2026), which federal rules generally require it to replace by December 31, 2037.
Williston Park (V) serves about 7,287 people and reported 547 lead and 1 galvanized service lines that must be replaced, out of 2,366 lines, in EPA's Q3 2026 inventory, plus 7 lines of unknown material. Here's who pays to replace yours, what it costs, and how to sign up.
No local program confirmed yet
We haven't confirmed the terms of a homeowner replacement program for Williston Park (V). In New York, each utility sets its own policy, so call before you hire a contractor.
Five questions to ask Williston Park (V) (516-746-7109)
- Is my service line listed as lead, galvanized or unknown, and on which side?
- When is my street scheduled for replacement?
- Do you pay for the private side, or offer a cost share, loan or low-income grant?
- If I hire my own plumber now, will you reimburse me or replace the public side at the same time?
- Do you provide a free filter or lead test while I wait?
Know the program terms? Tell us and we'll add them after checking the source.
Lead lines in Williston Park
The most recent 90th-percentile lead result EPA lists for this system is 2 parts per billion (2023-01 to 2025-12). Under the new federal rule, the action level drops to 10 ppb in 2027. Galvanized lines count if they ever sat downstream of a lead pipe, because they can hold lead particles. Unknown lines must be identified by the utility, and many turn out to be lead.
How Williston Park compares: it ranks #614 of 7,556 U.S. water systems and #31 of 490 in New York for lead and galvanized lines. 23.2% of its service lines need replacing, compared with 8.6% across New York. See the national ranking.
Source: EPA SDWIS Service Line Inventory, Q3 2026 · Utility phone: 516-746-7109 · PWSID NY2902858
Williston Park lead service line map: check your address
Every water utility had to publish an inventory of its service lines, and most offer an address lookup map. Search for "Williston Park (V) service line inventory" or call the utility at 516-746-7109 and ask for your address's status. The status will be lead, galvanized requiring replacement, non-lead or unknown. If it's unknown, you can usually check the pipe yourself and send the utility a photo.
The map will label your address lead, galvanized requiring replacement, non-lead or unknown. Unknown does not mean safe. What each status means and how to correct it.
Who pays in New York?
New York has no state law setting who pays for the private side, but the state Environmental Facilities Corporation has given cities large grants for lead line work, including the Lead Service Line Replacement Program and LIFT grants. Most large programs in the state, including New York City, Rochester, Syracuse and Buffalo, are free or nearly free for eligible owners.
The law: Federal Lead and Copper Rule Improvements; New York State EFC funding programs. Mandatory? No separate state deadline; the federal rule requires replacement by 2037. Funding: NYS Environmental Facilities Corporation grants (LSLRP, LIFT) and the Drinking Water State Revolving Fund.
Sources: efc.ny.gov, spectrumlocalnews.com
Nationwide, EPA's Lead and Copper Rule Improvements require most utilities to replace every lead and galvanized-requiring-replacement line by December 31, 2037, starting November 1, 2027. Utilities must mail a notice every year to each home with a lead, galvanized or unknown line. See the federal timeline.
Until your line is replaced
Showering and bathing are generally safe, but boiling does not remove lead. Use a filter certified to NSF/ANSI 53 for drinking, cooking and baby formula, use cold water only, and flush the tap after water sits. More on living with a lead line. If a crew offers to replace only one side, read why partial replacement is risky.
What would you pay?
Many utility loans are 0% (enter 0). Private loans run higher. Your real price depends on how far the house sits from the street, digging versus trenchless methods, permits and restoration. This is an estimate, not a quote.
Not covered, or can't wait?
Get up to 3 quotes from licensed plumbers who replace service lines in Williston Park.
Common questions
Is lead service line replacement free in Williston Park?
We haven't confirmed a free program in Williston Park yet. Ask Williston Park (V) whether it covers the private side, offers a cost share, or uses federal money for low-income owners.
Is lead service line replacement mandatory in Williston Park?
No separate state deadline; the federal rule requires replacement by 2037.
How much does it cost to replace a lead service line in Williston Park?
Most private-side replacements cost about $4,000 to $10,000, and long or difficult lines can run higher. Price depends on the distance from the street to your house, whether the contractor digs a trench or pulls the new pipe through (trenchless), permits, and restoring your lawn, sidewalk or basement wall. We haven't confirmed a local cost-share program for Williston Park, so ask the utility before you hire anyone; many programs only pay if the utility's own contractor does the work.
How do I know if my home has a lead service line?
Look up your address on Williston Park (V)'s service line inventory or check the letter it mailed you. You can also check the pipe where it enters your basement, usually near the meter: lead is dull gray, soft, and turns shiny silver when you scratch it with a key, and a magnet won't stick. Galvanized steel is gray too, but a magnet sticks to it. See our step-by-step guide.
What if I can't afford to replace my lead line?
Ask Williston Park (V) about income-based help first; federal money often makes replacement free for low-income owners. Other options are utility payment plans, 0% city loans, state revolving fund programs, property tax assessments and home improvement loans. Our guide on paying for replacement lists them.
Who owns the water service line?
In most U.S. cities the utility owns the pipe from the water main to the curb stop or property line, and the property owner owns the rest, into the house. Some utilities, including Minneapolis and many in St. Louis County, treat the whole line as the owner's. Federal rules now require utilities to replace the whole lead line, not just their part.
Other water utilities in Nassau County and across New York
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All water systems in Nassau County → · See every New York utility →
Something out of date? Report a change. We recheck program terms at least once a year.