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.

Marathon City, WI Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Water Systemsi

1community / 2 total

Water Violationsi

Active NPDESi

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 (1)

Community (1)

Recent Violations (Last 5 Years)

MARATHON CITY WATERWORKS

7 violationsLatest: 2024-10-17

EPA

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

MARATHON CITY, VILLAGE OFMARATECH AVE-LOT 27Minor Discharge|EPA

COUNTY MATERIALS CORP SITE1010 KRAUTKRAMER ROAD MARATHON CITY, WI 54448Minor Discharge|EPA

VILLAGE OF MARATHON CITY SITETHE CITY BLOCK IN BETWEEM MARKET ST & MAIN ST, ANDMinor Discharge|EPA

NATIONWIDE LIMITED PARTNERSHIP SITE176 E. 13TH LANEMinor Discharge|EPA

SC SWIDERSKI, LLC SITECOMMUNITY CIRCLEMinor Discharge|EPA

VILLAGE OF MARATHON CITY SITETHE SITE IS LOCATED NORTHEAST OF COUNTY ROAD NN ANMinor Discharge|EPA

REDWOOD PROPERTIES LLC SITE541 MARATECH AVEMinor Discharge|EPA

SCHOOL DISTRICT OF MARATHON CITY SITE2ND STMinor Discharge|EPA

MARATHON SCHOOL DISTRICT SITE100 SPRING VALLEY DRIVE, MARATHON CITY, WI 54448Minor Discharge|EPA

RIVER COUNTRY COOP137040 FEED LANE, MARATHON CITY, WI 54448Minor Discharge|EPA