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.

Fort Atkinson, WI Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Water Systemsi

3community / 35 total

Water Violationsi

TRI Facilitiesi

92.8K lbs reported

Active NPDESi

7/ 16 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 (31)

Community (3)

Non-Transient (1)

Recent Violations (Last 5 Years)

ROCK RIVER MOBILE HOME PARK

12 violationsLatest: 2025-01-01

EPA

Historical Violations (Over 5 Years Ago)

WELLINGTON MEADOWS

2 violationsLatest: 2010-10-01

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

2.8K lbs

BALL CONTAINER LLC105 E BLACKHAWK DR5 chemicals|TRI

HOPPE N.A.205 E BLACKHAWK DR4 chemicals|TRI

JONES DAIRY FARM800 JONES AVE1 chemical|TRI

ELECTRONIC TECHNOLOGIES INTERNATIONAL INC1100 N MAIN ST1 chemical|TRI

OSI INDUSTRIES LLC1200 INDUSTRIAL DR1 chemical|TRI

SPACESAVER CORP1700 S JANESVILLE AVE1 chemical|TRI

JONES DAIRY FARM SOUTH801 ROCKWELL AVE1 chemical|TRI

RIVERWOOD INTL201 E CRAMER ST|TRI

LARSEN CO452 JONES AVE|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

MSI GENERAL COORPORATION SITENORTH OF MONTCLAIR PLACE, NORTHEAST OF FELICIA DRIMinor Discharge|EPA

U-HAUL OF FORT ATKINSON SITE1309 N. HIGH STREETMinor Discharge|EPA

KWIK TRIP INC SITE1680 JANESVILLE AVENUEMinor Discharge|EPA

CITY OF FORT ATKINSON SITEPETERSON ST, SPRY ST, GROVE ST, MAPLE ST, ADRIAN BMinor Discharge|EPA

TUKKA PROPERTIES SITE737 REENA AVENUE, FORT ATKINSONMinor Discharge|EPA

NABER LAND AND CATTLE INCW6919 GROGAN ROAD, FORT ATKINSON, WI 53538CONCENTRATED ANIMAL FEEDING OPERATION|EPA

BADGER BASEMENT SYSTEMS SITEPROPERTIES BETWEEN LENA LANE, HIGHLAND AVENUE, ANDMinor 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.

FORT ATKINSON OAK ST. FIRE SITE710 OAK STREETIn Progress|EPA