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.

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

Environmental Reporti

Air Qualityi

37Good

Water Systemsi

16community / 110 total

Water Violationsi

TRI Facilitiesi

727.1K lbs reported

Active NPDESi

14/ 325 total

Air Quality — Pasco 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 115

PM2.5 Daysi

Ozone Daysi

273

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 (32)

Community (16)

Non-Transient (2)

Recent Violations (Last 5 Years)

COUNTRY AIRE VILLAGE MHP

23 violationsLatest: 2025-12-01

EPA

GEM ESTATES MH VILLAGE

2 violationsLatest: 2025-12-01

EPA

GREENHILLS ESTATES

6 violationsLatest: 2025-12-01

EPA

HILLCREST ESTATES, INC.

3 violationsLatest: 2025-12-01

EPA

PARKVIEW ACRES

5 violationsLatest: 2025-12-01

EPA

SOUTH PRETTY POND MHP

5 violationsLatest: 2025-12-01

EPA

TROPICAL TRAILER PARK

4 violationsLatest: 2025-12-01

EPA

Historical Violations (Over 5 Years Ago)

TIPPECANOE VILLAGE HOMEOWN ASSOC.

1 violationLatest: 2019-06-01

EPA

Toxic Release Inventory (TRI)i

TRI

Factories, refineries, and other industrial facilities that use or store hazardous chemicals are required to report their releases annually to the EPA. Being listed here does not mean a violation occurred — it means the facility is transparently tracking its chemical usage.

Reporting Facilitiesi

With Chemical Datai

Total Reported Releasesi

27.1K lbs

COASTAL AN OLDCASTLE CO3749 COPELAND DR3 chemicals|TRI

LATHAM POOL PRODUCTS INC D/B/A VIKING POOLS-FL40119 COUNTY RD 54 E2 chemicals|TRI

NESTLE WATERS NORTH AMERICA4330 20TH ST2 chemicals|TRI

MASCHMEYER-ZEPHYRHILLS RM3961 COPELAND DR1 chemical|TRI

TITAN FLORIDA LLC - ZEPHYRHILLS TEMPORARY READY MIX PLANT3747 COPELAND DR1 chemical|TRI

CEMEX ZEPHYRHILLS COPELAND3946 COPELAND BLVD.1 chemical|TRI

MEMCOR FLORIDA OPERATIONS2 AIRPORT RD|TRI

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

EMERALD ACRES SUBDIVISION5101 GEIGER CEMETERY RDConstruction Stormwater|EPA

TROTTERS CROSSING8539 GALL BLVDConstruction Stormwater|EPA

RIVER RUN TOWNHOMESN. SIDE OF ROANOKE RIVER WAY-Construction Stormwater|EPA

ZEPHYRHILLS FORT KING WATER MAIN EXTENSION7718 FORT KING RDMinor Discharge|EPA

CENTRAL FLORIDA AUTO SALVAGE39850 COUNTY ROAD 54Industrial Stormwater|EPA

ROOKS7541 HACKAMORE RDMinor Discharge|EPA

FDOT T7516 (US-301 GALL BLVD)GALL RDConstruction Stormwater|EPA

TYSON TOWNHOMESUNKNOWNConstruction Stormwater|EPA

RIVERWOOD PHASE 2EAST OF U.S. 301 AND RAPID RIVER BLVDConstruction Stormwater|EPA

BAUDUCCO FOODS ZEPHYRHILLSUNKNOWNConstruction Stormwater|EPA

COTTAGES AT ABBOTT STATIONABBOTT STATION DRConstruction Stormwater|EPA

HANDCART TOWNHOMESUNKNOWNConstruction Stormwater|EPA

FOREST LAKE EXPANSIONUNKNOWNConstruction Stormwater|EPA

CIRCLE K CHANCEY RDNWC FL-39 CHANCEY RDMinor Discharge|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.

AFF HOUSING - RILEY AVENUE39831 RILEY AVENUEIn Progress|

CR 54 - GRAY PROPERTY38499 COUNTY ROAD 54In Progress|

WWTP SPRAY FIELD7526 OLD PASCO ROADIn Progress|

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

DC Fast Portsi

EV ConnectLOOP

Landing RV Resort37400 Chancey RdElectric2 L2LOOP

Zephyrhills City Hall5335 8th StElectric4 DCEV Connect