TapSafetyReport
A84/100

TOWN OF LONGBOAT KEY — Water Quality Report 2026

Serving 7,098 people · Florida

Water Source
Purchased Surface Water
County
—
System ID
FL6411098
Violations
13

Contaminant Test Results

1 contaminant above EPA health goals
ContaminantDetectedLimit (MCL)Status
Lead (90th percentile)
< 0.001 mg/L0.015 mg/LAbove Goal

EPA Violation History

6

Violations (last 5yr)

6

Unresolved

0

Health-Related

TIER 3Unresolved

Monitoring Violation

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

When: June 1, 2025 – June 30, 2025Rule: Total Coliform RuleVerify on EPA.gov
TIER 3Unresolved

Monitoring Violation

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

When: September 1, 2024 – September 30, 2024Rule: Total Coliform RuleVerify on EPA.gov
TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

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

When: July 1, 2024 – September 30, 2024Rule: Stage 2 DBPRVerify on EPA.gov
TIER 3Unresolved

Surface water treatment technique failure

When: July 1, 2024Verify on EPA.gov
TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

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

When: July 1, 2024 – September 30, 2024Rule: Stage 2 DBPRVerify on EPA.gov
TIER 3Unresolved

Failed to issue ongoing public notification

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

When: January 1, 2022Rule: Ground Water RuleVerify on EPA.gov

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 TOWN OF LONGBOAT KEY

Is TOWN OF LONGBOAT KEY water safe to drink?

TOWN OF LONGBOAT KEY water receives a grade of A (84/100), which is considered excellent. Out of 38 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.

What contaminants has TOWN OF LONGBOAT KEY detected?

38 contaminants were tested in TOWN OF LONGBOAT KEY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).

Does TOWN OF LONGBOAT KEY have any EPA violations?

Yes, TOWN OF LONGBOAT KEY has 13 EPA violation(s) on record, with the most recent in 2025. Violation types include MON, MR, Other.

How many people does TOWN OF LONGBOAT KEY serve?

TOWN OF LONGBOAT KEY serves approximately 7,098 people, Florida. The system provides water to 1 community: Longboat Key.

What type of water does TOWN OF LONGBOAT KEY provide?

TOWN OF LONGBOAT KEY 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 FL6411098.

How does TOWN OF LONGBOAT KEY compare to other utilities in Florida?

TOWN OF LONGBOAT KEY scores 84/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Florida state page for a full comparison of water systems.

Cities Served

Longboat Key