EPA-regulated facilities near Mequon, WI

There are 870 EPA-regulated facilities within 5 miles of Mequon, Wisconsin. The most common kinds are hazardous waste (590), water discharge (177), drinking water systems (127). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 21 have a violation on record. Penalties over the last five years total $38k across 2 sites.

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870facilities within 5 miles

1in significant noncompliance

21with a violation on record

$38kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	590
Treatment, storage or disposal	4
Large quantity generators	15
Small quantity generators	294
Transporters	10
Chemical (RMP/TRI)	107
Superfund	7
Air emissions	85
Major sources	8
Synthetic minor sources	9
Minor sources	3
Water discharge	177
Minor permits	115
Drinking water systems	127
Greenhouse gas reporters	1

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

WILLIAMSBURG 207 209 AND 214-BO617 THIENSVILLE, WI, 53092 · 3.4 mi Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

TRADEBE TREATMENT & RECYCLING OF WI 5611 W HEMLOCK ST, MILWAUKEE, WI, 53223 · 4.4 mi $20k in penalties
VEOLIA ES TECHNICAL SOLUTIONS LLC W124 N9451 BOUNDARY RD, MENOMONEE FALLS, WI, 53051 · 3.2 mi $18k in penalties

Superfund sites

MEQUON VEHICLE MERCURY SPILL 11065 N CEDARBURG RD, MEQUON, WI, 53092 · 1.7 mi
LUCHT TRUST PROPERTIES 10512 NORTH CEDARBURG ROAD, MEQUON, WI, 53092-4404 · 2.0 mi
ECOLAB/CERMATICS INC. 10014 N. WASAUKEE ROAD, MEQUON, WI, 53097 · 2.6 mi
MOSS-AMERICAN CO., INC. (KERR-MCGEE OIL CO.) 8716 N GRANVILLE ROAD, MILWAUKEE, WI, 53224 · 2.7 mi
VEOLIA ES TECHNICAL SOLUTIONS LLC W124 N9451 BOUNDARY RD, MENOMONEE FALLS, WI, 53051 · 3.2 mi $18k in penalties
LAUER I SANITARY LANDFILL W124 N8925 BOUNDARY RD, MENOMONEE FALLS, WI, 53051 · 3.4 mi
7132 WEST BRADLEY ROAD 7132 W BRADLEY, MILWAUKEE, WI, 53223 · 3.4 mi

County

Ozaukee County

Nearby towns

Brown Deer 3 mi
Germantown 6 mi
Cedarburg 6 mi
Menomonee Falls 6 mi
Grafton 8 mi
Whitefish Bay 9 mi
Wauwatosa 10 mi
Milwaukee 10 mi

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. Distances are from the center of Mequon as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.