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.

Bristol, WI Water Quality, EPA Sites & Air Quality Data

CSAChicago-Naperville MSAKenosha#1/7 Income

Environmental Reporti

Water Systemsi

4community / 48 total

Water Violationsi

TRI Facilitiesi

Active NPDESi

9/ 13 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 (42)

Community (4)

Non-Transient (2)

Recent Violations (Last 5 Years)

BRISTOL VILLAGE OF EAST

2 violationsLatest: 2024-04-01

EPA

Historical Violations (Over 5 Years Ago)

BRISTOL WATERWORKS VILLAGE OF

6 violationsLatest: 2012-01-01

EPA

OAKWOOD KNOLLS WATER COOP

6 violationsLatest: 2003-07-01

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

ITO INDUSTRIES INC8433 197TH AVE4 chemicals|TRI

NORTHLAKE ENGINEERING INC8320 193RD AVE1 chemical|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

BRISTOL LAND LLCNORTHWEST CORNER OF COUNTY HWY U AND COUNTY HWY QMinor Discharge|EPA

BIEHN INVESTMENTS TWO6900 BLOCK OF BRISTOL ROADMinor Discharge|EPA

MHC RAINBOW LAKE, LLC19900 - 128TH STREETMinor Discharge|EPA

NELSON REALTYNE CORNER OF 160TH AVE AND 88TH ST.Minor Discharge|EPA

BEAR DEVELOPMENT, LLCSOUTH OF STH 50 AND BETWEEN 130TH AVE AND 128TH STMinor Discharge|EPA

SNOW SYSTEMS13301 WILMOT RDMinor Discharge|EPA

K & K SCREW PRODUCTS, LLC19610 86TH STMinor Discharge|EPA

REESMAN COMPANY21358 75TH STREET (HWY 50)Minor Discharge|EPA

RAINBOW L MANOR19990 128TH STMinor Discharge|EPA

Nearest Hazardous Waste Disposal Facilitiesi

RCRA

These are the closest licensed facilities where hazardous waste (chemicals, solvents, industrial byproducts) can be legally treated, stored, or disposed of.

ADVANCED DISPOSAL SERVICES ZION LANDFILL INCZION7.7 mi|EPA

WM MERCURY WASTE INCUNION GROVE10.9 mi|EPA