A94/100
AQUARION-LITCHFIELD REGIONAL — Water Quality Report 2026
Serving 3,097 people · Connecticut
Water Source
Purchased Surface Water
County
—
System ID
CT0740011
Violations
6
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About AQUARION-LITCHFIELD REGIONAL
Is AQUARION-LITCHFIELD REGIONAL water safe to drink?
AQUARION-LITCHFIELD REGIONAL water receives a grade of A (94/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has AQUARION-LITCHFIELD REGIONAL detected?
31 contaminants were tested in AQUARION-LITCHFIELD REGIONAL's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does AQUARION-LITCHFIELD REGIONAL have any EPA violations?
Yes, AQUARION-LITCHFIELD REGIONAL has 6 EPA violation(s) on record, with the most recent in 2019. Violation types include MR, Other.
How many people does AQUARION-LITCHFIELD REGIONAL serve?
AQUARION-LITCHFIELD REGIONAL serves approximately 3,097 people, Connecticut. The system provides water to 3 communities: Goshen, Litchfield, Torrington.
What type of water does AQUARION-LITCHFIELD REGIONAL provide?
AQUARION-LITCHFIELD REGIONAL sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CT0740011.
How does AQUARION-LITCHFIELD REGIONAL compare to other utilities in Connecticut?
AQUARION-LITCHFIELD REGIONAL scores 94/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Connecticut state page for a full comparison of water systems.