Cornell Hills Assoc, Inc
PWSID: CT0340181
System Details
| Population Served | 108 |
| Service Connections | 28 |
| Water Source | Surface Water Purchased |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Danbury |
| Zip Code | 06811 |
Areas Served
- Danbury, Fairfield County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0038 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
5 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-17 | Yes | Open |
| | 2024-10-17 | | Open |
| | 2011-04-15 | | Open |
| | 2011-04-15 | | Open |
| | 2006-05-12 | | Open |
Violation History (68 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Returned to Compliance |
| | 2023-08-10 | | Returned to Compliance |
| | 2023-08-10 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2022-12-01 | Major | Returned to Compliance |
| | 2022-12-01 | Major | Returned to Compliance |
| | 2022-11-01 | Major | Returned to Compliance |
| | 2022-11-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | | Returned to Compliance |
| | 2022-10-01 | | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-09-01 | Major | Returned to Compliance |
| | 2022-09-01 | Major | Returned to Compliance |
| | 2022-08-01 | Major | Returned to Compliance |
| | 2022-08-01 | Major | Returned to Compliance |
| | 2022-07-01 | Major | Returned to Compliance |
| | 2022-07-01 | Major | Returned to Compliance |
| | 2022-07-01 | Major | Returned to Compliance |
| | 2022-07-01 | Major | Returned to Compliance |
| | 2022-07-01 | Major | Returned to Compliance |
| | 2022-07-01 | Major | Returned to Compliance |
| | 2021-09-01 | Major | Returned to Compliance |
| | 2021-09-01 | Major | Returned to Compliance |
| | 2021-09-01 | Major | Returned to Compliance |
| | 2021-09-01 | Major | Returned to Compliance |
| | 2021-09-01 | Major | Returned to Compliance |
| | 2021-09-01 | Major | Returned to Compliance |
| | 2020-11-13 | | Returned to Compliance |
| | 2020-11-13 | | Returned to Compliance |
| | 2018-09-01 | Major | Returned to Compliance |
| | 2018-09-01 | Major | Returned to Compliance |
| | 2018-07-01 | | Returned to Compliance |
| | 2017-09-01 | Major | Returned to Compliance |
| | 2016-07-01 | | Returned to Compliance |
| | 2013-07-01 | | Returned to Compliance |
| | 2011-08-10 | | Returned to Compliance |
| | 2011-07-01 | | Returned to Compliance |
| | 2011-07-01 | | Returned to Compliance |
| | 2010-07-01 | | Returned to Compliance |
Showing 50 of 63 historical violations.