Westchester Hills Condominium Assn., CT
Exceeded the action level in the past
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2026-2026). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest result is under the action level, but this system has gone over 15 ppb before. Lead comes from pipes, not the source water, so a home with a lead service line can still be exposed. Test your own tap.
About Westchester Hills Condominium Assn.
Westchester Hills Condominium Assn. serves about 225 people through 56 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in New London County, Connecticut. EPA system ID: CT0280031; phone on file: 860-333-6535. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Westchester Hills Condominium Assn.'s lead record
Against the period ending 2025 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Westchester Hills Condominium Assn. is 29.5 ppb across 16 monitoring periods, 2 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2024 | 0 (not detected) |
| 2024 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2022 | 2.5 ppb |
| 2021 | 1.3 ppb |
| 2021 | 1.2 ppb |
| 2020 | 25.6 ppb over 15 |
| 2020 | 12.9 ppb over 10 |
| 2019 | 1.2 ppb |
| 2019 | 2.6 ppb |
| 2018 | 29.5 ppb over 15 |
Against other Connecticut systems
Of the 493 Connecticut systems with a lead result, the median latest reading is 0.8 ppb; 2 are over 15 ppb right now and 49 have gone over at some point. Westchester Hills Condominium Assn.'s reported as 0 (not detected) sits at the 22nd percentile in Connecticut and the 16th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
82 other systems share New London County; 44 of them have a higher latest lead result than Westchester Hills Condominium Assn.. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Norwich Public Utilities | 36,163 | 0 (not detected) |
| Groton Utilities | 30,200 | 1.1 ppb |
| New London Dept. Of Public Utilities | 27,620 | 0 (not detected) |
| Waterford Wpca | 16,578 | 1.5 ppb |
| East Lyme Water & Sewer Commission | 15,245 | 0 (not detected) |
| Aquarion-Mystic | 10,788 | 0 (not detected) |
| Jewett City Water Company | 6,840 | 0 (not detected) |
| Colchester Sewer & Water Commission | 4,020 | 0 (not detected) |
| Ctwc - Shoreline Region-Sound View | 3,397 | 0 (not detected) |
| Ledyard Wpca - Ledyard Center | 3,294 | 0 (not detected) |
What to do in your house
Test your own tap with a certified lab first-draw sample; Mystic, CT 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 Westchester Hills Condominium Assn. 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. Why an old exceedance still matters: over the limit before, under it now.