What environmental databases are included?

This page aggregates data from eight EPA databases: Safe Drinking Water (SDWIS), Superfund/NPL sites, Toxic Release Inventory (TRI), Air Quality Index (AQI), Leaking Underground Storage Tanks (LUST), NPDES water discharge permits, RCRA hazardous waste, and Brownfields.

What does the Air Quality Index (AQI) mean?

AQI is measured on a scale from 0 to 500. Values under 50 are 'Good,' 51-100 is 'Moderate,' and above 100 is 'Unhealthy for Sensitive Groups.' AQI is measured at the county level since air quality monitoring stations are sparse. Your town shares its county's AQI reading.

What is a Superfund site?

A Superfund site is a location contaminated by hazardous waste that has been placed on the EPA's National Priorities List (NPL) for long-term cleanup. These sites pose serious risks to human health and the environment. Cleanup can take decades and cost hundreds of millions of dollars.

Longboat Key, FL Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Air Qualityi

38Good

Water Systemsi

1community / 3 total

Water Violationsi

Active NPDESi

7/ 44 total

Air Quality — Manatee County (2025)i

AQS

The Air Quality Index measures how clean or polluted the air is on a given day. AQI is reported at the county level. A score of 0–50 is considered good; 51–100 is moderate; above 100 may be unhealthy for sensitive groups.

Good

Median AQI

050100150200300

max 97

PM2.5 Daysi

Ozone Daysi

181

Drinking Wateri

SDWIS

Public water systems registered to serve this area. Community systems (CWS) provide water to residents year-round. Transient systems serve places like gas stations or restaurants. Violations indicate a system failed to meet federal drinking water standards.

Community Systemsi

Active Systemsi

Recent Violationsi

Transient (2)

Community (1)

Recent Violations (Last 5 Years)

TOWN OF LONGBOAT KEY

7 violationsLatest: 2025-11-01

EPA

Wastewater & Stormwater Permits (NPDES)i

NPDES

Under the Clean Water Act, any facility that discharges wastewater or stormwater into rivers, lakes, or streams must hold an NPDES permit. "Effective" means the permit is currently active and the facility is authorized to discharge under its permit conditions.

Active Permitsi

Expired / Terminatedi

THIRTY-FIVE FIFTEEN, LLC3515 GULF OF MEXICO DRIVEMinor Discharge|EPA

CANNONS MARINA INC6040 GULF OF MEXICO DRIVEMinor Discharge|EPA

SAGE LONGBOAT KEY RESIDENCES4651 GULF OF MEXICO DRMinor Discharge|EPA

ST REGIS1620 GULF OF MEXICO DRConstruction Stormwater|EPA

CYPRESS ROSE TRUST PRIVATE RESIDENCE6341 GULF OF MEXICO DRConstruction Stormwater|EPA

STATE ROAD 789 (GULF OF MEXICO DRIVE) TURN LANES475 GULF OF MEXICO DRConstruction Stormwater|EPA

STATE ROAD 789--Construction Stormwater|EPA

EV Charging & Alternative Fuel Stationsi

AFDC

Publicly listed alternative fuel and EV charging stations within the municipality. Data from the U.S. Department of Energy. "Open" stations are currently available for use; "Planned" stations are approved but not yet operational.

Total Stationsi

EV Stationsi

Level 2 Portsi

Blink NetworkChargePoint Network

415 OR 435 435-A435 L Ambiance DriveElectric2 L2ChargePoint Network

415 OR 435 435-B435 L Ambiance DriveElectric2 L2ChargePoint Network

Resort at Longboat Key Club - Series220 Sands Point RoadElectric2 L2Blink Network

Zota Beach Resort4711 Gulf of Mexico DriveElectric2 L2Blink Network