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.

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

Environmental Reporti

Water Systemsi

9community / 31 total

Water Violationsi

TRI Facilitiesi

Active NPDESi

12/ 53 total

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 (19)

Community (9)

Non-Transient (3)

Recent Violations (Last 5 Years)

WILLISTON WTP

5 violationsLatest: 2023-07-01

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

SEABRING MARINE INDUSTRIES INC.1579 SW 18TH ST3 chemicals|TRI

AMERICAN COMPOSITES ENGINEERING INC20653 NE HWY 271 chemical|TRI

SEABRING MARINE INDUSTRIES INC.635 N MAIN ST1 chemical|TRI

MATRIX RECOVERY SYSTEMS INCUS HWY 41 S|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

O'REILLY'S - WILLISTON130 SW 3RD STConstruction Stormwater|EPA

PANAGIA VLAHERNON GREEK ORTHODOX MONASTERY DRAS12600 W HIGHWAY 318Construction Stormwater|EPA

WILLISTON AIRPORT FBO1800 SW 19TH AVE # AConstruction Stormwater|EPA

SEABRING MARINE INDUSTRIES, INC.1579 SW 18TH STREETIndustrial Stormwater|EPA

AMERICAN COMPOSITES ENGINEERING20751 US HWY 27Industrial Stormwater|EPA

WHISTLING DUCK SOLAR PROJECTUNKNOWNConstruction Stormwater|EPA

ROGERS CARTAGE CO. DBA TIDEWATER TRUCKING INC.1625 SW 7TH STIndustrial Stormwater|EPA

SEABRING MARINE INDUSTRIES, INC.635 NORTH MAIN STREETIndustrial Stormwater|EPA

DEF VA VANGUARD - ARCHER TRANSMISSION LINE--Construction Stormwater|EPA

WHISTLING DUCK SOLAR PROJECTUNKNOWNConstruction Stormwater|EPA

WAWA 5426630 W NOBLE AVEMinor Discharge|EPA

COUNTRY LANE ESTATES510 NW 4TH STConstruction Stormwater|EPA