Mazza-Leone Mobile Home Court, 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.
About Mazza-Leone Mobile Home Court
Mazza-Leone Mobile Home Court serves about 55 people through 35 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Rockland County, New York. EPA system ID: NY4301305; phone on file: 914-804-1341. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Mazza-Leone Mobile Home Court's lead record
Against the period ending 2022 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Mazza-Leone Mobile Home Court is 1.6 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2019 | 1.1 ppb |
| 2018 | 1.6 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. Mazza-Leone Mobile Home Court's reported as 0 (not detected) sits at the 4th percentile in New York and the 4th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
13 other systems share Rockland County; 10 of them have a higher latest lead result than Mazza-Leone Mobile Home Court. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Veolia Water New York | 270,000 | 3 ppb |
| Nyack Village Water Supply | 14,700 | 6 ppb |
| Suffern Village | 12,000 | 2 ppb |
| Hillburn Village | 950 | - |
| High-Tor Properties | 300 | 0 (not detected) |
| Mountainview Mobile Home Park | 225 | 1 ppb |
| Hilltop House | 111 | 2 ppb |
| Lake Lucille Prop Owners Assoc | 92 | 1.54 ppb |
| J&R Mobile Homes | 75 | 0 (not detected) |
| Sister Servants Of Mary Immaculate | 55 | 6 ppb |
What to do in your house
Look up your address in Mazza-Leone Mobile Home Court'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 Mazza-Leone Mobile Home Court 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. Why sampled homes are the worst-case ones is in the guide to reading the number. Small systems behave differently: why small systems go over more often.