Environmental compliance · county

Environmental compliance in San Bernardino County

23,593 active EPA-regulated sites in San Bernardino County, California: 145 with an identified violation, 16 in significant violation, 1,344 inspections and $8.5 million in penalties over five years — EPA ECHO, as of October 18, 2026.

Cite: FACTANKER, https://factanker.com/us/ca/san-bernardino-county/environmental-compliance

How many facilities in San Bernardino County, California are regulated by the EPA, and how many are in violation (as of October 18, 2026)?

Measure	Value
Active EPA-regulated sites	23,593
Sites with an identified violation	145
Sites in significant violation	16
Inspections and evaluations, last 5 years	1,344
Formal enforcement actions, last 5 years	666
Penalties, last 5 years (shared federal cases once)	$8.5 million

How many active facilities in San Bernardino County, California fall under each EPA program?

A facility can be in several programs.

Program	Active sites
Air (Clean Air Act)	153
Water discharge permits (Clean Water Act, NPDES)	3,872
Hazardous waste (RCRA)	20,152
Drinking water systems (SDWA)	323
Toxics Release Inventory reporters	101
Greenhouse gas reporters (GHGRP)	29

Which large facilities in San Bernardino County, California does the EPA track, and are they in violation?

Facility	Compliance status	Quarters in violation (of 12)	Penalties, 5 years
ARROWHEAD REGIONAL MEDICAL CENTER Colton, CA	Significant Violation	12	–
CALIFORNIA STEEL INDUSTRIES INC Fontana, CA	Significant Violation	12	$226,047
HAWAIIAN FIBERGLASS POOLS INC Adelanto, CA	Significant Violation	12	–
SCHLOSSER FORGE COMPANY Rancho Cucamonga, CA	Significant Violation	12	–
SEARLES VALLEY MINERALS INC. Trona, CA	Significant Violation	8	$115,000
US DOD MCAGCC TWENTYNINE PALMS Twentynine Palms, CA	Significant Violation	8	–
US MARINE CORPS LOGISTICS BASE Barstow, CA	Violation	12	–
EMD SPECIALTY MATERIALS, LLC ARLON EMD Rancho Cucamonga, CA	No Violation Identified	10	–
SPECIALTY FINISHES CO Fontana, CA	No Violation Identified	10	–
MOLYCORPMOLYCORP MOUNTAIN PASS MINE Mountain Pass, CA	Violation Identified	7	–
REGIONAL WATER RECYCLING PLANT NO. 5 Chino, CA	Unknown	6	–
U S ARMY FORT IRWIN - LIVE FIRE & TRAINING RANGE Fort Irwin, CA	No Violation Identified	6	–
AMERICAN SECURITY PRODUCTS Fontana, CA	Violation Identified	4	–
FOREST SHADE SEWAGE LIFT STATION Crestline, CA	Violation Identified	4	$3,000
RIALTO WASTEWATER TREATMENT PLANT Bloomington, CA	Unknown	4	–
UNLIMITED PERFORMANCE PRODUCTS Hesperia, CA	Violation Identified	3	$39,000
CITY OF SAN BERNARDINO WRF San Bernardino, CA	Unknown	2	–
NEW-INDY ONTARIO, LLC Ontario, CA	No Violation Identified	2	–
VICTOR VALLEY WASTEWATER RECLAMATION AUTHORITY Victorville, CA	No Violation Identified	2	–
GATX - COLTON, CA TANK CAR FACILITY Colton, CA	No Violation Identified	1	–
MITSUBISHI CEMENT PLANT CUSHENBURY L.F. Lucerne Valley, CA	Violation Identified	1	$20,000
SIERRA ALUMINUM COMPANY Fontana, CA	No Violation Identified	1	–
SPECIALTY MINERALS, INC Lucerne Valley, CA	No Violation Identified	1	$2,000
ACE COGENERATION FACILITY Trona, CA	No Violation Identified	0	–
ATHENS SERVICES Rialto, CA	No Violation Identified	0	–
BARSTOW SANITARY LANDFILL Barstow, CA	No Violation Identified	0	–
BLUESCOPE COATED PRODUCTS, LLC Rancho Cucamonga, CA	No Violation Identified	0	–
BORAL ROOFING, LLC Rialto, CA	No Violation Identified	0	–
BUILDING MATERIALS MANUFACTURING CORP Fontana, CA	No Violation Identified	0	–
CALNEV PIPELINE CO Bloomington, CA	No Violation Identified	0	–
CAL NEV PIPELINE/DAGGETT BULK TERM Daggett, CA	No Violation Identified	0	–
CALPORTLAND CO COLTON PLANT Colton, CA	No Violation Identified	0	–
CARBON CANYON WASTEWATER RECLAMATION FACILITY Chino, CA	No Violation Identified	0	–
CEMEX CALIFORNIA CEMENT LLC Apple Valley, CA	No Violation Identified	0	$50,000
CEMEX CONSTRUCTION MATERIALS PACIFIC LLC- CEMEX VICTORVILLE -RIVER PLANT Victorville, CA	No Violation Identified	0	$60,000
C & M WOOD INDUSTRIES, INC. Hesperia, CA	No Violation Identified	0	–
COLTON POWER, LP Colton, CA	No Violation Identified	0	–
COLTON/SAN BERNARDINO STP, RIX Colton, CA	Unknown	0	–
COLTON WWTF Colton, CA	Unknown	0	–
CONOCO PHILLIPS COLTON TERMINAL EAST Bloomington, CA	No Violation Identified	0	–
COOL WATER GENERATING STATION Daggett, CA	No Violation Identified	0	–
DANIEL COMPANY - ADELANTO Adelanto, CA	No Violation Identified	0	–
DENOVA ENVIRONMENTAL INCORPORATED Rialto, CA	No Violation Identified	0	–
DUFFY ELECTRIC BOAT CO Adelanto, CA	No Violation Identified	0	$1,000
DUNCAN BROTHERS INC Grand Terrace, CA	No Violation Identified	0	–
EI COLTON, LLC Colton, CA	No Violation Identified	0	–
EQUILON ENTERPRISES LLC COLTON TERMINAL Bloomington, CA	No Violation Identified	0	–
ETIWANDA GENERATING STATION Rancho Cucamonga, CA	No Violation Identified	0	–
EXOPACK INC Ontario, CA	No Violation Identified	0	–
FIBER CARE BATHS INC. Adelanto, CA	No Violation Identified	0	–
FONTANA PAPER MILLS INC Fontana, CA	No Violation Identified	0	–
FRITO-LAY, INC. Rancho Cucamonga, CA	No Violation Identified	0	–
GOLD SHIELD FIBERGLASS OF CALIFORNIA INC 58-2 Fontana, CA	No Violation Identified	0	–
GOLDSTONE DEEP SPACE COMMUNICATION COMPLEX Fort Irwin, CA	No Violation Identified	0	–
GRAPELAND GENERATING STATION Etiwanda, CA	No Violation Identified	0	–
GREIF PACKAGING LLC Fontana, CA	No Violation Identified	0	–
HALLMARK SOUTHWEST CORP Loma Linda, CA	No Violation Identified	0	–
HIGH DESERT POWER PLANT Victorville, CA	No Violation Identified	0	–
INLAND EMPIRE REGIONAL COMPOSTING AUTHORITY Rancho Cucamonga, CA	No Violation Identified	0	–
INLAND EMPIRE UTILITIES AGENCY Chino, CA	No Violation Identified	0	–
INLAND EMPIRE UTILITIES AGENCY Chino, CA	No Violation Identified	0	–
INLAND EMPIRE UTILITY AGENCY, A MUN WATER DIS Ontario, CA	No Violation Identified	0	–
KAISER VENTURES, INC. Fontana, CA	No Violation Identified	0	–
LA CITY, DEPARTMENT OF AIRPORTS Ontario, CA	No Violation Identified	0	–
MILLIKEN SANITARY LANDFILL Ontario, CA	No Violation Identified	0	–
MIRA LOMA PEAKER GENERATING STATION Ontario, CA	No Violation Identified	0	–
MIZKAN AMERICAS, INC Rancho Cucamonga, CA	No Violation Identified	0	–
MOBILE PIPE WRAPPERS & COATERS, INC. Adelanto, CA	No Violation Identified	0	$5,000
MOLDED FIBER GLASS - HOLLY RD Adelanto, CA	No Violation Identified	0	–
MOUNTAINVIEW POWER COMPANY, LLC San Bernardino, CA	No Violation Identified	0	–
NEW-INDY ONTARIO, LLC Ontario, CA	No Violation Identified	0	–
NM COLTON GENCO LLC Colton, CA	No Violation Identified	0	–
NORTHWEST PIPE CO Adelanto, CA	No Violation Identified	0	–
OLS ENERGY CHINO Chino, CA	No Violation Identified	0	–
PACIFIC GAS & ELECTRIC TOPOCK COMPRESSOR STATION Needles, CA	No Violation Identified	0	–
PG&E HINKLEY COMPRESSOR STATION Hinkley, CA	No Violation Identified	0	–
PROTECH MINERALS INC Victorville, CA	No Violation Identified	0	–
PURENERGY OPERATING SERVICES, LLC Colton, CA	No Violation Identified	0	–
RIDGECREST-INYOKERN SANITARY LANDFILL Ridgecrest, CA	No Violation Identified	0	–
SAN ANTONIO REGIONAL HOSPITAL Upland, CA	No Violation Identified	0	–
SAN BERNARDINO CO- SOLID WASTE MGMT Fontana, CA	No Violation Identified	0	–
SAN BERNARDINO CO- SOLID WASTE MGMT Colton, CA	No Violation Identified	0	–
SAN BERNARDINO STORM WATER SYSTEM San Bernardino, CA	No Violation Identified	0	–
SFPP L P COLTON TERMINAL Bloomington, CA	No Violation Identified	0	–
SNOW SUMMIT INC Big Bear Lake, CA	No Violation Identified	0	–
SO CAL GAS - ADELANTO Adelanto, CA	No Violation Identified	0	–
SO CAL GAS - KELSO Kelso, CA	No Violation Identified	0	–
SO CAL GAS - NO. NEEDLES Needles, CA	No Violation Identified	0	–
SO CAL GAS - SO. NEEDLES Needles, CA	No Violation Identified	0	–
SOC-CO PLASTIC COATING CO Rancho Cucamonga, CA	No Violation Identified	0	–
SORENSON ENGINEERING INC, FRANK SORENSON Yucaipa, CA	No Violation Identified	0	–
SOUTHERN CALIFORNIA GAS CO Newberry Springs, CA	No Violation Identified	0	–
ST BERNARDINE MEDICAL CENTER San Bernardino, CA	No Violation Identified	0	–
SUNDANCE SPAS, INC. Chino, CA	No Violation Identified	0	–
SUNRAY ENERGY, INC Daggett, CA	No Violation Identified	0	–
TERVITA LLC Rancho Cucamonga, CA	No Violation Identified	0	–
TESORO COLTON PRODUCTS TERMINAL Bloomington, CA	No Violation Identified	0	–
TST INC Fontana, CA	No Violation Identified	0	$75,000
VACMET, INC. Rancho Cucamonga, CA	No Violation Identified	0	–
VICTORVILLE SANITARY LANDFILL Victorville, CA	No Violation Identified	0	$1,000
VISTA CONSOLIDATED INC San Bernardino, CA	No Violation Identified	0	–
VISTA METALS CORP Fontana, CA	No Violation Identified	0	–
WESTERN METAL DECORATING CO Rancho Cucamonga, CA	No Violation Identified	0	–

All figures for San Bernardino County · California · United States

EPA Enforcement and Compliance History Online (ECHO), weekly national export. Counts cover active sites in the Facility Registry Service; inspections, formal actions and penalties cover the last five years, quarters in violation the last three years. The EPA attributes a case that covers several facilities to each of them; area penalty totals here count an amount shared through the same federal case once, facility figures show the amount attributed to that facility. Large facilities are Clean Air Act majors, Clean Water Act majors and large hazardous waste generators or handlers. Source record.

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