EPA-regulated facilities in Harrison County, OH

There are 385 EPA-regulated facilities inside Harrison County, Ohio. The most common kinds are air emissions (205), hazardous waste (77), water discharge (59). 12 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 33 have a violation on record. Penalties over the last five years total $78k across 1 site.

Open the map of Harrison County

385facilities in the county

12in significant noncompliance

33with a violation on record

$78kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	77
Small quantity generators	28
Chemical (RMP/TRI)	9
Superfund	1
Air emissions	205
Major sources	9
Synthetic minor sources	3
Minor sources	132
Water discharge	59
Minor permits	36
Drinking water systems	50
Greenhouse gas reporters	10
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.

CADIZ WTP 128 COURT STREET, CADIZ, OH, 43907 Significant noncompliance
WASTE REDUCTION TECHNOLOGIES, INC. 43001 INDUSTRIAL PARK ROAD, CADIZ, OH, 43907 Significant noncompliance
HOPEDALE MINING - CADIZ PORTAL 44691 OLD HOPEDALE RD., CADIZ, OH, 43907 Significant noncompliance
CADIZ WWTP US RTE 250 S, CADIZ, OH, 43907 Significant noncompliance
WASTE REDUCTION TECHNOLOGIES, LLC 45065 DICKERSON CHURCH RD., CADIZ, OH, 43907 Significant noncompliance
DTE DICKERSON LLC-GEORGETOWN PREP PLANT AREA 44995 DICKERSON-CHURCH RD, NEW ATHENS, OH, 43981 Significant noncompliance
NEW ATHENS WWTP STATE ROUTE 9/STATE ROUTE 519, NEW ATHENS, OH, 43981 Significant noncompliance
HOPEDALE MINING LLC - PREPARATION PLANT 86395 MINE RD., HOPEDALE, OH, 43976 Significant noncompliance
VILLAGE OF HOPEDALE WWTP STATE ROUTE 151, HOPEDALE, OH, 43976 Significant noncompliance
VILLAGE OF FREEPORT WWTP BURRELL RD, FREEPORT, OH, 43973 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

HARRISON HUB FRACTIONATION PLANT 37905 CRIMM RD, SCIO, OH, 43988 $78k in penalties

Superfund sites

SCIO POTTERY COMPANY 38500 CRIMM ROAD, SCIO, OH, 43988

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.