EPA-regulated facilities near Union, MO

There are 332 EPA-regulated facilities within 5 miles of Union, Missouri. The most common kinds are water discharge (194), hazardous waste (74), drinking water systems (51). 4 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 19 have a violation on record. Penalties over the last five years total $5.3M across 1 site.

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332facilities within 5 miles

4in significant noncompliance

19with a violation on record

$5.3Min penalties, last 5 years

By category

Category	Facilities
Hazardous waste	74
Large quantity generators	1
Small quantity generators	22
Transporters	1
Chemical (RMP/TRI)	12
Air emissions	34
Major sources	1
Minor sources	22
Water discharge	194
Major permits	1
Minor permits	185
Drinking water systems	51

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.

MYRICK MANOR WWTF MYRICK MANOR DRIVE, UNION, MO, 63084 · 2.1 mi Significant noncompliance
CLOUD MANUFACTURING, LLC 10 WILLIAMS DRIVE, UNION, MO, 63084 · 2.5 mi Significant noncompliance
HORSE SHOE BEND MHP HWY 47 SOUTH, UNION, MO, 63084 · 2.9 mi Significant noncompliance
WASHINGTON AD1, LLC 1740 BIEKER RD, WASHINGTON, MO, 63090 · 4.6 mi Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

UNITED PARCEL SERVICE OLD SMELTER ROAD, UNION, MO, 63084 · 0.9 mi $5.3M in penalties

County

Franklin County

Nearby towns

Washington 8 mi
Eureka 19 mi
Wildwood 20 mi
Ellisville 24 mi
Dardenne Prairie 26 mi
Lake St. Louis 26 mi
Ballwin 26 mi
Wentzville 27 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 Union as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.