EPA-regulated facilities in Riverside County, CA

There are 24,271 EPA-regulated facilities inside Riverside County, California. The most common kinds are hazardous waste (21,881), water discharge (1,848), air emissions (1,005). 7 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 76 have a violation on record. Penalties over the last five years total $23M across 17 sites.

Open the map of Riverside County

24,271facilities in the county

7in significant noncompliance

76with a violation on record

$23Min penalties, last 5 years

By category

Category	Facilities
Hazardous waste	21,881
Treatment, storage or disposal	2
Large quantity generators	439
Small quantity generators	2,260
Transporters	210
Chemical (RMP/TRI)	192
Superfund	38
Air emissions	1,005
Major sources	50
Synthetic minor sources	2
Minor sources	34
Water discharge	1,848
Major permits	14
Minor permits	1,555
Drinking water systems	295
Greenhouse gas reporters	20
Data centers	3
Scrap yards	3
Recycling centers	25

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.

DESERT VIEW POWER INC 62300 GENE WELMAS WAY, MECCA, CA, 92254 Significant noncompliance
MORONGO CASINO COGENERATION FACILITY 49750 SEMINOLE DR, CABAZON, CA, 92230 Significant noncompliance
QG PRINTING CORPORATION 6688 BOX SPRINGS BLVD, RIVERSIDE, CA, 92507 Significant noncompliance
37 MOBILE HOMES-CL2 STATION FOR WELL 1 DALE BEAVER, FIRST CHOICE PROP. MNG., RIVERSIDE, CA, 92504 Significant noncompliance
AHA-QUIN 33300 U S HIGHWAY 95, BLYTHE, CA, 92225 Significant noncompliance
CORONA ENERGY PARTNERS 1130 WEST RINCON STREET, CORONA, CA, 92880 Significant noncompliance
DART CONTAINER CORPORATION OF CALIFORNIA 150 SOUTH MAPLE STREET, CORONA, CA, 92879 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

UNITED PARCEL SERVICE - CARVE 20801 KRAMERIA AVE, MARCH AIR RESERVE BASE, CA, 92518 $5.3M in penalties
UNITED PARCEL SERVICE, INC. 1391 SPRUCE, RIVERSIDE, CA, 92507 $5.3M in penalties
UNITED PARCEL SERVICE 25283 SHERMAN RD, ROMOLAND, CA, 92585 $5.3M in penalties
UNITED PARCEL SERVICE 650 N COMMERCIAL RD, PALM SPRINGS, CA, 92262 $5.3M in penalties
DENALI WATER SOLUTIONS, LLC 3031 FRANKLIN AVE, RIVERSIDE, CA, 92507 $610k in penalties

Superfund sites

COACHELLA LANDFILL END OF 44TH AVE, OFF DILLON RD., INDIO, CA, 92201
HAMMOND UPRR DERAILMENT HAMMOND & 68TH AVENUE, MECCA, CA, 92254
TORRES MARTINEZ PESTICIDE SITE EAST OF OF HWY 195 AND 68TH STREET, THERMAL, CA, 92274
AUCLAIR DUMP SITE 69062 FILLMORE ST, THERMAL, CA, 92274
ENFIELD CHEMICAL 77539 ENFIELD COURT, PALM DESERT, CA, 92211
RANCHO MIRAGE MERCURY 57 VIA SANTO TOMAS, RANCHO MIRAGE, CA, 92270
SUNGATE MOBILE HOME RENDER SAFE 69333 EAST PALM CANYON DRIVE, CATHEDRAL CITY, CA, 92234
KAISER EAGLE MOUNTAIN N OF HWY 10 8M OFF KAISER RD., DESERT CENTER, CA, 92239
BANAIRE ENTERPRISES 49800 BONITA STREET, CABAZON,, CA, 92230
BANAIRE RADIUM TRAILERS 4972 MAIN STREET, CABAZON, CA, 92230

Data centers

IT
KAISER PERMANENTE DATA CENTER 1850 CALIFORNIA AVE, CORONA, CA, 92881
KAISER 1850 1850 CALIFORNIA AVE, CORONA, CA, 92881

Towns in Riverside 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.