EPA-regulated facilities in Newport County, RI

There are 815 EPA-regulated facilities inside Newport County, Rhode Island. The most common kinds are hazardous waste (533), water discharge (205), air emissions (86). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 9 have a violation on record. Penalties over the last five years total $37k across 1 site.

Open the map of Newport County

815facilities in the county

1in significant noncompliance

9with a violation on record

$37kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	533
Large quantity generators	7
Small quantity generators	169
Transporters	2
Chemical (RMP/TRI)	14
Superfund	22
Air emissions	86
Major sources	4
Synthetic minor sources	5
Minor sources	14
Water discharge	205
Major permits	2
Minor permits	133
Drinking water systems	54
Greenhouse gas reporters	2
Scrap yards	2
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.

TIVERTON AUTO PARTS, INC. 541 BULGAMARSH RD, TIVERTON, RI, 02878 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

TIVERTON MATERIALS 810 FISH ROAD, TIVERTON, RI, 02878 $37k in penalties

Superfund sites

2ND STREET MERCURY RELEASE 50 2ND STREET, NEWPORT, RI, 02840
DOD/NETC/CODDINGTON RUBBLE FILL FAREWELL AVENUE & CONRAIL TRACKS, NEWPORT, RI, 02840
LONG WHARF AREA CORNER OF LONG WHARF & WASHINGTON STREET, NEWPORT, RI, 02840
U.S. NAVY NAVAL STATION NEWPORT 1 SIMONPIETRI DRIVE, NEWPORT, RI, 02841
FOREST AVENUE/WEST MAIN ROAD AREA 1259 WEST MAIN ROAD, MIDDLETOWN, RI, 02842-6391
DOD/NETC/OLD FIRE FIGHTING TRAINING AREA COASTERS HARBOR ISLAND, NEWPORT, RI, 02840
DOD/NETC/NUSC DISPOSAL AREA NORTHEAST SECTION OF NUSC, MIDDLETOWN, RI, 02840
SACHUEST POINT NWR SACHUEST POINT ROAD, MIDDLETOWN, RI, 02840
GOULD ISLAND BUNKER # 11 SOUTHEASTERN SHORE OF GOULD ISLAND, MIDDLETOWN, RI, 02840
DOD/NETC/GOULD ISLAND ELECTROPLATING NORTHERN END OF GOULD ISLAND, MIDDLETOWN, RI, 02840

Towns in Newport County

Bordering counties

Bristol County, MA

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.