Waddington Estates Mhp (Gu), NY
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2023-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
Who runs the water here
Waddington Estates Mhp (Gu) serves about 60 people through 20 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws surface water, in Oneida County, New York. EPA system ID: NY3201466; phone on file: 800-427-5227. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Waddington Estates Mhp (Gu)'s lead record
Against the period ending 2022 (1 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Waddington Estates Mhp (Gu) is 2.17 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 1 ppb |
| 2019 | 1.3 ppb |
| 2016 | 2.17 ppb |
How Waddington Estates Mhp (Gu) compares
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. Waddington Estates Mhp (Gu)'s reported as 0 (not detected) sits at the 4th percentile in New York and the 5th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Oneida County
42 other systems share Oneida County; 32 of them have a higher latest lead result than Waddington Estates Mhp (Gu). If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Mvwa - Mohawk Valley Water Authority | 126,250 | 9 ppb |
| Rome City | 31,795 | 5 ppb |
| Lee Water District | 3,150 | 1 ppb |
| Sherrill - Kenwood Wd | 3,142 | - |
| Clinton Village | 3,000 | 3 ppb |
| Camden Village (Gu) | 2,800 | 1 ppb |
| Sauquoit Consolidated Wd (T/O/Paris) | 2,700 | 2 ppb |
| Hamilton College Wd | 2,672 | 1 ppb |
| Verona Wd (Rte 365 + Hamlet) | 2,345 | - |
| Boonville Village | 2,300 | 4 ppb |
Next steps for Watertown, NY
Look up your address in Waddington Estates Mhp (Gu)'s service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Waddington Estates Mhp (Gu) 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. The lead result guide covers how utilities pick the homes they sample. Small systems behave differently: why small systems go over more often.