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.

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

Environmental Reporti

Water Systemsi

1community / 35 total

Water Violationsi

TRI Facilitiesi

Active NPDESi

7/ 18 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 (29)

Non-Transient (5)

Community (1)

Recent Violations (Last 5 Years)

DENMARK WATERWORKS

8 violationsLatest: 2024-10-17

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

LAND O'LAKES - DENMARK305 WALL ST4 chemicals|TRI

BELGIOIOSO CHEESE INC DENMARK PLANT5810 CTY RD NN2 chemicals|TRI

BELGIOIOSO GLENMORE5900 COUNTY RD NN2 chemicals|TRI

BELGIOIOSO - LANGES CORNER5312 STEVE'S CHEESE RD2 chemicals|TRI

SAPUTO CHEESE USA INC5335 STATE RD2 chemicals|TRI

BELGIOIOSO CHEESE5911 COUNTY ROAD NN2 chemicals|TRI

MILPRINT INC590 WOODROW ST1 chemical|TRI

BELGIOIOSO CHEESE LANGE 25550 COUNTY ROAD R1 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

VILLAGE OF DENMARK SITELYNCH AVENUEMinor Discharge|EPA

VILLAGE OF DENMARK SITEEAST OF BOHEMIA DRIVE, IN BETWEEN CTH KB (DE PEREMinor Discharge|EPA

G&A REAL ESTATE LLC SITE0 GREEN BAY ROADMinor Discharge|EPA

PREMIER REAL ESTATE MANAGEMENT, LLC SITEOFF GREEN BAY ROADMinor Discharge|EPA

VILLAGE OF DENMARK SITENEAR 625 HAGER ROAD, DENMARK, WIMinor Discharge|EPA

SALM PARTNERS HOLDING LLC SITESOUTH OF HAGER ROAD, WEST OF SCHELS LANE, EAST OFMinor Discharge|EPA

SALM PARTNERS, LLC625 HAGER ROADMinor 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.

SCHNESKE PROPERTY (FORMER)127 WISCONSIN AVE.In Progress|EPA

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