Circle Court Mobile Park, NY
Lead detected, under the action levels
Latest 90th-percentile lead: 4.15 ppb (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. 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.
About Circle Court Mobile Park
Circle Court Mobile Park serves about 90 people through 45 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws surface water, in Erie County, New York. EPA system ID: NY1400841; phone on file: 716-860-1460. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
That is down 1.45 ppb from 5.6 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Circle Court Mobile Park is 11.1 ppb across 7 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 4.15 ppb |
| 2022 | 5.6 ppb |
| 2019 | 2.9 ppb |
| 2018 | 6.3 ppb |
| 2017 | 2.3 ppb |
| 2016 | 11.1 ppb over 10 |
| 2016 | 5 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. Circle Court Mobile Park's 4.15 ppb sits at the 83rd percentile in New York and the 88th nationally (higher means more lead).
Neighbouring systems
43 other systems share Erie County; 12 of them have a higher latest lead result than Circle Court Mobile Park. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Ecwa Direct | 313,380 | 6 ppb |
| Buffalo Water Authority | 276,000 | 3 ppb |
| Ecwa Amherst | 92,697 | 9.85 ppb |
| Tonawanda, Town Water Dept. | 72,571 | 2.1 ppb |
| Ecwa Lancaster | 29,018 | 9.85 ppb |
| Ecwa Orchard Park | 24,582 | 9.85 ppb |
| Ecwa West Seneca | 23,557 | 9.85 ppb |
| Grand Island Town Water Dept. | 19,500 | 1.13 ppb |
| Kenmore Village | 15,423 | 2.1 ppb |
| Ecwa Evans | 12,338 | 7.8 ppb |
Your move
Test your own tap with a certified lab first-draw sample; East Aurora, 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 Circle Court Mobile Park 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. The action level is dropping - the 10 ppb rule from 2027.