Port Leyden Village, NY
Lead detected, under the action levels
Latest 90th-percentile lead: 9.5 ppb (monitoring period 2021-2023). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Who runs the water here
Port Leyden Village serves about 820 people through 330 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Lewis County, New York. EPA system ID: NY2402368; phone on file: 315-348-8613. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Lead results over time
That is up 4.4 ppb from 5.1 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Port Leyden Village is 9.9 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 9.5 ppb |
| 2020 | 5.1 ppb |
| 2016 | 9.9 ppb |
Against other New York systems
Of the 2,077 New York systems with a lead result, the median latest reading is 1.5 ppb; 17 are over 15 ppb right now and 165 have gone over at some point. Port Leyden Village's 9.5 ppb sits at the 96th percentile in New York and the 97th nationally (higher means more lead).
Nearby utilities
14 other systems share Lewis County; 0 of them have a higher latest lead result than Port Leyden Village. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Lowville Village | 4,000 | 0.5 ppb |
| Croghan Village | 900 | 1.1 ppb |
| Copenhagen Village | 850 | 4.5 ppb |
| Lyons Falls Village | 850 | 0 (not detected) |
| Beaver Falls Water District | 782 | - |
| Harrisville (Diana Wd 1) | 700 | 5.5 ppb |
| Turin Village | 350 | 4.5 ppb |
| Lowville (T) Wd #1 | 350 | - |
| Denmark Wd 1 | 350 | - |
| Castorland Village | 320 | 1.9 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Port Leyden, NY may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Port Leyden Village whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. What a 90th-percentile result does and does not tell you: how to read a lead result. Size matters more than most people expect: small vs large water systems.