B68/100

GROTON LONG POINT ASSOCIATION — Water Quality Report 2026

Serving 2,400 people · Connecticut

Water Source
Purchased Surface Water
County
System ID
CT0590051
Violations
24

Contaminant Test Results

EPA Violation History

9

Violations (last 5yr)

1

Unresolved

0

Health-Related

TIER 3Unresolved

Surface water treatment technique failure

When: August 10, 2025Verify on EPA.gov
TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2025 – August 27, 2025Enforcement: Resolving — corrective action underway
TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2024 – July 11, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved

Monitoring / Reporting Violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 31, 2024 – April 24, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Monitoring / Reporting Violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: September 29, 2023 – April 24, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Surface water treatment technique failure

When: August 10, 2022 – April 23, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2022 – November 21, 2022Enforcement: Resolving — corrective action underway
TIER 3Resolved

Disinfection byproduct treatment technique failure

When: September 23, 2021 – December 3, 2021Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed to issue initial public notification

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: July 1, 2021 – June 30, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway

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 GROTON LONG POINT ASSOCIATION

Is GROTON LONG POINT ASSOCIATION water safe to drink?

GROTON LONG POINT ASSOCIATION water receives a grade of B (68/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.

What contaminants has GROTON LONG POINT ASSOCIATION detected?

1 contaminants were tested in GROTON LONG POINT ASSOCIATION's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.

Does GROTON LONG POINT ASSOCIATION have any EPA violations?

Yes, GROTON LONG POINT ASSOCIATION has 24 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR, MCL. 2 are health-based violations.

How many people does GROTON LONG POINT ASSOCIATION serve?

GROTON LONG POINT ASSOCIATION serves approximately 2,400 people, Connecticut. The system provides water to 1 community: Groton.

What type of water does GROTON LONG POINT ASSOCIATION provide?

GROTON LONG POINT ASSOCIATION 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 CT0590051.

How does GROTON LONG POINT ASSOCIATION compare to other utilities in Connecticut?

GROTON LONG POINT ASSOCIATION scores 68/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Connecticut state page for a full comparison of water systems.

Cities Served