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.

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

Environmental Reporti

Water Systemsi

6community / 20 total

Water Violationsi

TRI Facilitiesi

35.7K lbs reported

Active NPDESi

7/ 10 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 (14)

Community (6)

Recent Violations (Last 5 Years)

EVANSVILLE WATERWORKS

7 violationsLatest: 2025-10-01

EPA

BIRCHWOOD TRAILER COURT

13 violationsLatest: 2022-01-01

EPA

PRAIRIE LAKE ESTATES MHP

9 violationsLatest: 2024-10-17

EPA

Historical Violations (Over 5 Years Ago)

MOUNTAIN VIEW MHP 1

2 violationsLatest: 2002-07-01

EPA

MOUNTAIN VIEW MHP 2

1 violationLatest: 2002-07-01

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

Total Reported Releasesi

5.7K lbs

STOUGHTON TRAILERS LLC-PLANT 7101 COUNTY HWY M5 chemicals|TRI

BLUESCOPE BUILDINGS NA136 WALKER ST5 chemicals|TRI

BAKER MANUFACTURING CO133 ENTERPRISE ST4 chemicals|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

CITY OF EVANSVILLE SITEWEST PORTER ROAD FROM BOX CULVERT CROSSING TO THEMinor Discharge|EPA

LARSON ACRES, INC.18218 W. STATE RD. 59Minor Discharge|EPA

LANDMARK SERVICES COOPERATIVE6401 WEARY ROADMinor Discharge|EPA

EVANSVILLE COMMUNITY SCHOOL DISTRICT SITE307 SOUTH 1ST STREETMinor Discharge|EPA

WORTHINGTON AG PARTS14904 W BULLARDMinor Discharge|EPA

LANDMARK SERVICES COOPERATIVE SITE6524 COUNTY ROAD MMinor Discharge|EPA

GROVE PARTNERS LLC SITELOT 15 OF WESTFIELD MEADOWMinor Discharge|EPA