NYS THRUWAY-PATTERSONVILLE SERVICE AREA Lead Service Line Inventory
What you need to know
NYS THRUWAY-PATTERSONVILLE SERVICE AREA serves approximately 2,221 residents in New York. The utility has completed an inventory of lead service lines (LSLs)—the pipes that connect water mains to homes—and found that 2,201 service lines are known to contain lead.
The utility has also identified 18,637 service lines of unknown status and 3,301 confirmed non-lead lines. This means roughly 9 out of 10 inventoried lines either contain lead or remain unclassified.
Lead service lines are a significant source of lead in drinking water. If your home was built before 1986, your service line may be made of lead, even if you don't see it. Lead can leach into water, especially from corrosive water or if pipes are disturbed.
What the inventory shows
The utility has cataloged 24,139 total service lines in its system. This comprehensive count is the first step toward addressing lead—but an inventory alone doesn't remove lead from pipes.
The high proportion of known lead lines (2,201) and unknown lines (18,637) suggests many homes in this service area may be at risk. The utility is required by law to complete this inventory and develop a plan to replace lead service lines over time.
What happens next
New York State requires water utilities to replace lead service lines. The pace and funding of replacement depends on state and federal grants, utility budgets, and replacement priorities. Your utility should have a lead service line replacement plan in place or under development.
To learn your home's specific situation—whether your service line contains lead or remains unknown—you'll need to contact the utility directly. They may have detailed maps, records, or testing information available to customers.
Next steps for residents
- Contact your water utility to ask if your specific service line is on the lead or unknown list
- Request a copy of your service line material and any available documentation
- Ask about replacement programs or financial assistance if your line is lead
- Use a water filter certified for lead (NSF 53 or NSF 42) as an interim measure while you determine your line status
Key figures
| Total inventoried lines | 24,139 |
|---|---|
| BIL/IIJA funding received | — |
| Replacement plan status | Not reported |
| Utility's LCRR inventory | Not provided |
Frequently asked
Does my water have lead in it if my service line is lead?
Not necessarily. A lead service line can contribute lead to water, but the actual amount depends on water chemistry, pipe age, and whether water sits in pipes for long periods. Testing your tap water is the only way to know if lead is present. Contact your water utility for free or low-cost testing options.
What should I do if my service line is unknown?
Ask your water utility for more details about how they classified your line (e.g., construction records, visual inspection). You can also hire a licensed plumber to inspect your line, though this may require excavation. A water test can tell you if lead is actually reaching your tap.
Is the utility required to replace my lead service line?
Yes, New York State requires utilities to replace lead service lines, but replacement happens gradually over years or decades depending on funding and prioritization. Ask your utility about their replacement timeline and whether you qualify for assistance.
Can I remove lead from my water myself?
You can reduce lead with a certified water filter (NSF 53 or NSF 42 certification). However, filters are a temporary measure—replacing the service line is the permanent solution. Boiling water does not remove lead.