1. States
  2. /California
  3. /San Bernardino County
  4. /Rancho Cucamonga
CSALos Angeles-Long BeachMSARiverside-San Bernardino-Ontario#6/52 Population

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Environmental Reporti

Water Systemsi

5community / 9 total

Water Violationsi

68

TRI Facilitiesi

343.2M lbs reported

Active NPDESi

3/ 103 total

Drinking Wateri

SDWIS

Public water systems registered to serve this area. Community systems (CWS) provide water to residents year-round. Transient systems serve places like gas stations or restaurants. Violations indicate a system failed to meet federal drinking water standards.

Community Systemsi

5

Active Systemsi

6

Recent Violationsi

68
Community (5)
Non-Transient (3)
Transient (1)

Recent Violations (Last 5 Years)

LAGUNA MOBILE HOME AND RV PARK

57 violationsLatest: 2025-11-15
EPA

CALIFORNIAN MOBILE HOME PARK

9 violationsLatest: 2021-10-01
EPA

MONO VISTA RANCH MHP

2 violationsLatest: 2024-04-01
EPA

Toxic Release Inventory (TRI)i

TRI

Factories, refineries, and other industrial facilities that use or store hazardous chemicals are required to report their releases annually to the EPA. Being listed here does not mean a violation occurred — it means the facility is transparently tracking its chemical usage.

Reporting Facilitiesi

34

With Chemical Datai

25

Total Reported Releasesi

3.2M lbs
BLUESCOPE COATED PRODUCTS LLC9123 CENTER AVE5 chemicals|TRI
DOW CHEMICAL CO GENERAL LATEX & CHEMICAL CORP11266 JERSEY BLVD5 chemicals|TRI
BASF CORPORATION9060 HAVEN AVE5 chemicals|TRI
ACCELLA POLYURETHANE SYSTEMS LLC8530 MILLIKEN AVE5 chemicals|TRI
ARLON EMD9433 HYSSOP DR5 chemicals|TRI
SCHLOSSER FORGE CO11711 ARROW RT5 chemicals|TRI
STEELSCAPE LLC11200 ARROW RT5 chemicals|TRI
PARALLEL PRODUCTS OF CALIFORNIA12281 ARROW RT5 chemicals|TRI
TAMCO12459 ARROW RT STE B5 chemicals|TRI
VORTEQ - PACIFIC8875 INDUSTRIAL AVE5 chemicals|TRI
PAC RANCHO FOUNDRY11000 JERSEY BLVD4 chemicals|TRI
ROBERT MANUFACTURING CO10667 JERSEY BLVD4 chemicals|TRI
INTERMETRO INDUSTRIES CORP9393 ARROW HIGHWAY3 chemicals|TRI
PRECISION AEROSPACE CORP11155 JERSEY BLVD SUITE A3 chemicals|TRI
STANLEY DOOR SYSTEMS RANCHO CUCAMONGA11778 SAN MARINO3 chemicals|TRI
TERVITA US OPERATIONS LLC12459-B ARROW RT3 chemicals|TRI
R & D FASTENERS9444 9TH STREET3 chemicals|TRI
FRITO-LAY INC.(F/K/A FRITO-LAY NORTH AMERICA)9535 ARCHIBALD AVE2 chemicals|TRI
ALSHIN TIRE CORP11060 TACOMA DR2 chemicals|TRI
SAFETRAN SYSTEMS CORP10655 7TH ST2 chemicals|TRI
HD SUPPLY CONSTRUCTION SUPPLY LTD. (CA190-6383)9076 HYSSOP DRIVE2 chemicals|TRI
MATHESON TRI-GAS8800 UTICA AVE1 chemical|TRI
OROZCO INTERNATIONAL INC9871 E 8TH ST1 chemical|TRI
HARTWELL RANCHO CUCAMONGA9810 6TH ST1 chemical|TRI
THERMALRITE8886 WHITE OAK AVE1 chemical|TRI
GENERAL MARBLE CO9146 E 9TH ST|TRI
HALSTEAD ENTS11355 ARROW RTE|TRI
MISSION FOODS RANCHO CUCAMONGA11559 JERSEY BLVD|TRI
PACIFIC FABRICATION8613 HELMS AVE|TRI
PHILIPS PRODUCTS INC PLANT 039141 ARROW HWY|TRI
PARA-CHEM INC10825 SEVENTH ST|TRI
ROYAL SEALS9620 LUCAS RANCH RD|TRI
VACUUM METALIZING CO INC8740 HELLMAN AVE|TRI
AVERY DENNISON MPD9292 9TH ST|TRI

Wastewater & Stormwater Permits (NPDES)i

NPDES

Under the Clean Water Act, any facility that discharges wastewater or stormwater into rivers, lakes, or streams must hold an NPDES permit. "Effective" means the permit is currently active and the facility is authorized to discharge under its permit conditions.

Active Permitsi

3

Expired / Terminatedi

47
AVERY DENNISON CO FASSON ROLL11195 EUCALYPTUSIndustrial Stormwater|EPA
DEWATERING,GENERAL MOTORS LLC9150 HERMOSAMinor Discharge|EPA
AMR RANCHO CUCAMONGA7925 CENTER AVEIndustrial Stormwater|EPA

Nearest Hazardous Waste Disposal Facilitiesi

RCRA

These are the closest licensed facilities where hazardous waste (chemicals, solvents, industrial byproducts) can be legally treated, stored, or disposed of.

INDUSTRIAL WASTE UTILIZATION INCMONTCLAIR8.3 mi|EPA

Cleanup Sites (Brownfields)i

EPA Brownfields

Former industrial or commercial properties where contamination has been found. "Remedy Complete" means cleanup is finished. "Construction Complete" means cleanup infrastructure is built but monitoring continues. "In Progress" means the site is still being investigated or cleaned up.

US COLLOIDAL TECHNOLOGIES INC9330 7TH STREETIn Progress|EPA

EV Charging & Alternative Fuel Stationsi

AFDC

Publicly listed alternative fuel and EV charging stations within the municipality. Data from the U.S. Department of Energy. "Open" stations are currently available for use; "Planned" stations are approved but not yet operational.

Total Stationsi

38

EV Stationsi

29

Level 2 Portsi

65

DC Fast Portsi

30
Blink NetworkChargePoint NetworkNon-NetworkedPOWERFLEXTeslaeVgo Network
City of Rancho Cucamonga - Animal Care & Adoption Center11780 Arrow RtElectric1 L2Non-Networked
City of Rancho Cucamonga - Fire Training Academy11297 Jersey BlvdElectric1 L2Non-Networked
City of Rancho Cucamonga - RC Sports Center8603 Rochester AveElectric1 L2Non-Networked
DAYCREEK PORTS DCV EV CHARGER12250 Firehouse CtElectric2 L2ChargePoint Network
DKNHOTELSRIRC DKN 19323 Haven AveElectric1 L2ChargePoint Network
DKNHOTELSRIRC DKN 29373 Haven AveElectric1 L2ChargePoint Network
DKNHOTELSRIRC DKN 39373 Haven AveElectric2 L2ChargePoint Network
DKNHOTELSRIRC DKN 49373 Haven AveElectric2 L2ChargePoint Network
HQ STATION 5 EV STATION 0211138 Elm AveElectric2 L2ChargePoint Network
International Restaurant Village - Tesla Supercharger12750 Foothill BoulevardElectric8 DCTesla
Mercury Insurance - Rancho11000 Eucalyptus StElectric28 L2POWERFLEX
Merill Gardens at Rancho Cucamonga9942 Highland AveElectric4 L2Blink Network
Nongshim America - Santa Anita - Employee Parking9325 Santa Anita AveElectric3 L2Blink Network
RANCHOCUCAMONGA CP NEAR BLDG11200 Base Line RdElectric2 L2ChargePoint Network
RANCHOCUCAMONGA CP SOUTH11200 Base Line RoadElectric2 L2ChargePoint Network
RANCHOCUCAMONGA DCFC CITY HALL10510 Civic Center DrElectric1 DCChargePoint Network
RANCHOCUCAMONGA VISITOR LOT CH10500 Civic Center DrElectric2 L2ChargePoint Network
RC FIRE 178 PUBLIC10595 Town Center DriveElectric1 L2ChargePoint Network
RC FIRE PSF PUBLIC F8870 San Bernardino RdElectric2 L2ChargePoint Network
RC SPORTS EVHUB ADA 18273 Rochester AveElectric2 DCChargePoint Network
RC SPORTS EVHUB ADJ SWGR8303 Rochester AvenueElectric2 DCChargePoint Network
RC SPORTS EVHUB MIDDLE8303 Rochester AveElectric2 DCChargePoint Network
RC SPORTS EVHUB NEAR BLG8313 Rochester AveElectric2 DCChargePoint Network
SDC STATION 1 SDC 29109 E 8th StElectric2 L2ChargePoint Network
ST MARYS SCHOOL STATION 26880 N Victoria Windrows LoopElectric2 L2ChargePoint Network
THE RESORT NOVA9632 Morning PlElectric2 L2ChargePoint Network
VSPA PARKING VSPA PARKING8217 Rochester AveElectric2 L2ChargePoint Network
Victoria Gardens12505 N MainstreetElectric1 DCeVgo Network
Victoria Gardens - Tesla Supercharger12642 Cultural Center Dr.Electric12 DCTesla