TapScore

CTWC - NORTHERN REG-WESTERN SYSTEM Water Quality Report

Population

101,313

people served

Water Source

🌊 Surface

rivers, lakes, reservoirs

National Rank

Top 54%

of 49,184 US systems

5-Year Record

⚠️ 2

violations recorded

B

Good

Safety Grade

2 violations in the past 5 years

System Details

PWSID
CT0473011
Population Served
101,313
Water Source
Surface Water
Owner
Private
State
Connecticut
EPA Region
1

Contaminants of Concern

ContaminantStatusViolations
Total Coliform⚠ Monitoring/Reporting1
Gross Alpha⚠ Monitoring/Reporting2
Uranium⚠ Monitoring/Reporting2
Radium-226⚠ Monitoring/Reporting2
Contaminant 2210⚠ Monitoring/Reporting2
Contaminant 2214⚠ Monitoring/Reporting2
Contaminant 2216⚠ Monitoring/Reporting2
Contaminant 2248⚠ Monitoring/Reporting2
Contaminant 2251⚠ Monitoring/Reporting2
Contaminant 2378⚠ Monitoring/Reporting2
Vinyl Chloride⚠ Monitoring/Reporting2
Contaminant 2408⚠ Monitoring/Reporting2
Contaminant 2410⚠ Monitoring/Reporting2
Contaminant 2412⚠ Monitoring/Reporting2
Contaminant 2413⚠ Monitoring/Reporting2
Contaminant 2414⚠ Monitoring/Reporting2
Contaminant 2416⚠ Monitoring/Reporting2
Contaminant 2418⚠ Monitoring/Reporting2
Contaminant 2422⚠ Monitoring/Reporting2
Contaminant 2424⚠ Monitoring/Reporting2
Contaminant 2941⚠ Monitoring/Reporting2
Contaminant 2942⚠ Monitoring/Reporting2
Contaminant 2943⚠ Monitoring/Reporting2
Contaminant 2944⚠ Monitoring/Reporting2
Contaminant 2962⚠ Monitoring/Reporting2
Trichloroethylene (TCE)⚠ Monitoring/Reporting2
Contaminant 2965⚠ Monitoring/Reporting2
Contaminant 2966⚠ Monitoring/Reporting2
Contaminant 2967⚠ Monitoring/Reporting2
Contaminant 2968⚠ Monitoring/Reporting2
Tetrachloroethylene (PCE)⚠ Monitoring/Reporting2
Contaminant 2976⚠ Monitoring/Reporting2
Contaminant 2977⚠ Monitoring/Reporting2
Contaminant 2978⚠ Monitoring/Reporting2
Contaminant 2979⚠ Monitoring/Reporting2
Contaminant 2980⚠ Monitoring/Reporting2
Contaminant 2981⚠ Monitoring/Reporting2
Contaminant 2982⚠ Monitoring/Reporting2
Contaminant 2983⚠ Monitoring/Reporting2
Chloramine⚠ Monitoring/Reporting2
Contaminant 2985⚠ Monitoring/Reporting2
Contaminant 2986⚠ Monitoring/Reporting2
Contaminant 2987⚠ Monitoring/Reporting2
Contaminant 2988⚠ Monitoring/Reporting2
Contaminant 2989⚠ Monitoring/Reporting2
Contaminant 2990⚠ Monitoring/Reporting2
Contaminant 2991⚠ Monitoring/Reporting2
Contaminant 2992⚠ Monitoring/Reporting2
Contaminant 2993⚠ Monitoring/Reporting2
Contaminant 2995⚠ Monitoring/Reporting2
Contaminant 2996⚠ Monitoring/Reporting2
Contaminant 2997⚠ Monitoring/Reporting2
Chlorine⚠ Monitoring/Reporting2
Contaminant 7500⚠ Monitoring/Reporting3

Violation History

2024
2
2018
1
2014
105

Total violations on record: 108

Service Area

Cities Served

CLINTON

ZIP Codes Served

06413

Recommended Water Filters

Based on contaminants detected in this water system:

Reverse Osmosis System

Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates

Removes: Uranium, Radium-226

$150–$400

Activated Carbon Filter

Effective for chlorine, THMs, pesticides, and taste/odor improvement

Removes: Chlorine, Trichloroethylene (TCE), Tetrachloroethylene (PCE), Vinyl Chloride

$20–$100

UV Water Purifier

Kills bacteria and viruses without chemicals

Removes: Total Coliform

$50–$150

How does this compare?

This systemNational average
Grade B
Avg: B-C
108violations total

386% of national average

National avg: ~28 per system

🏙️ This is a large system — serving 15× more people than the national average.