Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| TT | Health-based | Unaddressed | 2024-10-17 |
| MCL | Health-based | Resolved | 2008-07-01 → 2008-07-31 |
| MCL | Health-based | Resolved | 2008-07-01 → 2008-07-31 |
| MCL | Health-based | Resolved | 2008-07-01 → 2008-07-31 |
| MCL | Health-based | Resolved | 2008-07-01 → 2008-07-31 |
| TT | Health-based | Resolved | 1994-12-30 |
| TT | Health-based | Archived | 1994-06-30 → 2000-02-15 |
| MCL | Health-based | Resolved | 1993-10-01 → 1993-10-31 |
| MCL | Health-based | Resolved | 1993-10-01 → 1993-10-31 |
| MCL | Health-based | Resolved | 1993-10-01 → 1993-10-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 24/24 | LCR | 2024 |
| Copper | 280 µg/L 22% of the EPA limit 1300 µg/L | 12/12 | SYR4 | 2012–2019 |
| Bromodichloromethane | 13.5 µg/L No EPA limit set | 7/8 | SYR4 | 2012–2019 |
| Chloroform | 37.2 µg/L No EPA limit set | 7/8 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 19.4 µg/L No EPA limit set | 7/8 | SYR4 | 2012–2019 |
| TTHM | 52 µg/L 65% of the EPA limit 80 µg/L | 7/8 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 9.6 µg/L No EPA limit set | 7/8 | SYR4 | 2012–2019 |
| Dibromochloromethane | 3.9 µg/L No EPA limit set | 6/8 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 3.3 µg/L No EPA limit set | 3/8 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 31.4 µg/L 52% of the EPA limit 60 µg/L | 3/8 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 2.3 µg/L No EPA limit set | 2/8 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.3 µg/L No EPA limit set | 1/8 | SYR4 | 2012–2019 |
| Lead | 2 µg/L 13% of the EPA limit 15 µg/L | 1/12 | SYR4 | 2012–2019 |
1 contaminants tested, none detected
Utility contact
Frequently asked questions about Cornell Hills Assoc, Inc
Is Cornell Hills Assoc, Inc tap water safe to drink?
EPA monitoring detected 13 contaminants in Cornell Hills Assoc, Inc's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Cornell Hills Assoc, Inc's water?
EPA monitoring detected Lead, Copper, Bromodichloromethane, Chloroform, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.
How many people does Cornell Hills Assoc, Inc serve?
Cornell Hills Assoc, Inc reports serving 108 people in Connecticut, per its EPA record.
Has Cornell Hills Assoc, Inc had any water quality violations?
The EPA has 156 violations on file for Cornell Hills Assoc, Inc, of which 15 are health-based (a contaminant limit or required treatment was breached) and 6 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.