EPA-regulated facilities in Jefferson County, MO

There are 1,788 EPA-regulated facilities inside Jefferson County, Missouri. The most common kinds are water discharge (1,193), hazardous waste (453), air emissions (160). 25 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 120 have a violation on record. Penalties over the last five years total $84k across 9 sites.

Open the map of Jefferson County

1,788facilities in the county

25in significant noncompliance

120with a violation on record

$84kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	453
Large quantity generators	7
Small quantity generators	142
Transporters	2
Chemical (RMP/TRI)	36
Superfund	13
Air emissions	160
Major sources	7
Synthetic minor sources	4
Minor sources	103
Water discharge	1,193
Major permits	10
Minor permits	1,083
Drinking water systems	115
Greenhouse gas reporters	4
Recycling centers	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.

SELMA VILLAGE WWTF 0.09 MI S OF CRYSTAL LAKE DR TERMINUS, CRYSTAL CITY, MO, 63019 Significant noncompliance · $3k in penalties
MIDLAND MARKETING SYSTEMS WWTF 140FT SOUTH OF ENTRANCE TO, HILLSBORO, MO, 63050 Significant noncompliance
MAPAVILLE MEADOWS SUBDIVISION WWTP 2 117 MEADOW LANE, FESTUS, MO, 63028 Significant noncompliance
FISHER COMMERCIAL AREA WWTF 6097 SOUTH LAKESHORE DRIVE, HILLSBORO, MO, 63050 Significant noncompliance
TRAUTMAN QUARRY 8799 TRAUTMAN QUARRY RD, PEVELY, MO, 63070 Significant noncompliance
EXPRESS MART I-55 MOTOR PLAZA 1707 HIGHWAY Z, PEVELY, MO, 63070 Significant noncompliance
LIFESTYLE MOBILE HOME PARK HIGHWAY 67 SOUTH, FESTUS, MO, 63028 Significant noncompliance
MUZZEY WASTEWATER LAGOON 12991 HWY 21, DE SOTO, MO, 63020 Significant noncompliance
EV'S PLAZA SHOPPING CENTER WWTP 0.05 MI NE OF 5424 OLD STATE ROUTE 21, IMPERIAL, MO, 63052 Significant noncompliance
HOUSE SPRINGS QUARRY & MATERIALS CO-HOUSE SPRINGS 5200 HILLSBORO - HOUSE SPRINGS, HOUSE SPRINGS, MO, 63051 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

2772 STONEHOUSE 2772 STONEHOUSE RD, DESOTO, MO, 63020 $35k in penalties
WOLF HOLLOW II PHASE II WOLF HOLLOW ROAD, IMPERIAL, MO, 63052 $10k in penalties
METAL CONTAINER CORPORATION 42 TENBROOK INDUSTRIAL PARK, ARNOLD, MO, 63010 $9k in penalties
VERDA VISTA APARTMENTS WWTP OLD HIGHWAY 21, IMPERIAL, MO, 63052 $8k in penalties
CAMP SKULLBONES LLC 104 SKULLBONES HILL ROAD, DITTMER, MO, 63023 $8k in penalties

Superfund sites

SOUTHEAST MISSOURI LEAD HAUL ROADS HIGHWAYS 55, 67, AND 61, HILLSBORO, MO, 63050
BUTCHER BRANCH ROAD DRUMS 5865 BUTCHER BRANCH ROAD, HILLSBORO, MO, 63050
HEMATITE RADIOACTIVE HWY 21-A, HEMATITE, MO, 63047
HERCULANEUM - LEAD SMELTER SITE 881 MAIN ST, HERCULANEUM, MO, 63048
DESOTO ABANDONED CONTAINERS NORTH OF INTERSECTION OF LEE PYLE & WEGMANN ROAD, DESOTO, MO, 63020
DEAD END DRUM CEDAR TREE LANE, DE SOTO, MO, 63020
PCE CASTLE ACRES HWY I-55, MM 172, FESTUS, MO, 63028
LEE & MAMMOTH MINES MAMMOTH ROAD AND ALSO BIG RIVER HEIGHTS ROAD, DESOTO, MO, 63020
STOUT RESIDENCE SWALLER RD, IMPERIAL, MO, 63052
SOUTHWEST JEFFERSON COUNTY MINING SLVR LK TRL & THNDR RDG RD,.5M W HWY WW, JEFFERSON COUNTY, MO, 63023

Towns in Jefferson County

Bordering counties

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. The Data page explains where each record comes from and how it can mislead.