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.

Maitland, FL Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Air Qualityi

44Good

Water Systemsi

6community / 16 total

Water Violationsi

Active NPDESi

10/ 93 total

Air Quality — Orange 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 105

PM2.5 Daysi

128

Ozone Daysi

142

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 (9)

Community (6)

Non-Transient (1)

Recent Violations (Last 5 Years)

DRUID HILLS (CONSEC.)

3 violationsLatest: 2023-01-01

EPA

LAKE MARY MHP

22 violationsLatest: 2022-01-01

EPA

MAITLAND, CITY OF (3 WPS)

6 violationsLatest: 2023-04-01

EPA

UNIVERSITY SUN ESTATES - COLLEGE PARK

11 violationsLatest: 2025-07-01

EPA

UNIVERSITY SUN ESTATES 2;3

10 violationsLatest: 2025-07-01

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

LECESSE MANOR SUBDIVISION700 MANOR RD.Minor Discharge|EPA

CITY OF MAITLAND - DOMMERICH SSUNKNOWNConstruction Stormwater|EPA

CASSELBERRY NORTHGATE WATER MAIN PHASE I1200 GLASTONBERRY RDConstruction Stormwater|EPA

ART AND HISTORY MUSEUM OF MAITLAND231 W PACKWOOD AVEConstruction Stormwater|EPA

HOST DIME1100 WYMORE RD.Construction Stormwater|EPA

OXFORD ROAD DRAINAGE IMPROVEMENTSOXFORD ROAD & DERBYSHIRE ROADConstruction Stormwater|EPA

GEM LAKE APARTMENTS LTD201 MONROE AVEConstruction Stormwater|EPA

MAITLAND LIFT STATION #12230 TUSCARORA TRLConstruction Stormwater|EPA

FLORIDA GAS TRANSMISSION COMPANY, LLC2301 LUCIEN WAYMinor Discharge|EPA

ENCLAVE AT SHADOW LAKE2051 WEST KENNEDY BLVD.Construction Stormwater|EPA

Cleanup Sites (Brownfields)i

EPA Brownfields

Former industrial or commercial properties where contamination has been found. "Remedy Complete" means cleanup is finished. "Construction Complete" means cleanup infrastructure is built but monitoring continues. "In Progress" means the site is still being investigated or cleaned up.

DRIFTWOOD CLEANERS221 E HORATIO AVEIn Progress|EPA