CORNELL HILLS ASSOC, INC Water Quality Report
Population
108
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 40
violations recorded
C
Fair
Safety Grade
40 violations in the past 5 years, including 2 health-based
System Details
- PWSID
- CT0340181
- Population Served
- 108
- Water Source
- Surface Water
- Owner
- Private
- State
- Connecticut
- EPA Region
- 1
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ✕ Health-Based | 7 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 20 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 5 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 5 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 4 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 10 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 15 |
| Contaminant 5200 | ✕ Health-Based | 2 |
Violation History
2025
1
2024
2
2023
4
2022
27
2021
6
2020
2
2018
3
2017
1
2016
1
2013
1
Total violations on record: 68
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
How does this compare?
This systemNational average
Grade C
Avg: B-C
68violations total
243% of national average
National avg: ~28 per system
🏘️ Small community water system.