Hazardous waste · inspections by year
Chemical manufacturing inspected in Los Angeles County, California in 2026
- 12Handlers inspected
- 21Inspections on record
- 10Handlers inspected in 2025
- 4thAmong California counties that year
Los Angeles County, California has 12 hazardous waste handlers with at least one inspection on record during 2026, across 21 separate inspections. That compares with 10 in 2025. It is the 4th largest of the 35 California counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Comparable counties in California, 2026
- Orange County 13
- Santa Clara County 11
- Los Angeles County 10
- Los Angeles County 9
- San Bernardino County 7
- Contra Costa County 6
- Orange County 6
- San Mateo County 6
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-07-28 | EPMAR CORP | Whittier | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-28 | EPMAR CORP | Whittier | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-23 | AMERICAN POLYMERS CORP DBA POLYCOAT PRODUCTS | Santa Fe Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-23 | AMERICAN POLYMERS CORP DBA POLYCOAT PRODUCTS | Santa Fe Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-23 | AMERICAN POLYMERS CORP DBA POLYCOAT PRODUCTS | Santa Fe Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-07 | ALTA PERFORMANCE MATERIALS US, LLC | Commerce | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-25 | TESORO REFINING & MARKETING COMPANY LLC-- SULFUR RECOVERY | Carson | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | FOUR STAR CHEMICAL | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | AMVAC CHEMICAL CORP | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | PHIBRO-TECH INC | Santa Fe Springs | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-08 | PHIBRO-TECH INC | Santa Fe Springs | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-17 | FOUR STAR CHEMICAL | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-05 | ENGINEERED POLYMER SOLUTIONS | Commerce | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-26 | CARDINAL INDUSTRIAL FINISHES INC. | South El Monte | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-11 | ARKEMA INC | Torrance | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-23 | PHIBRO-TECH INC | Santa Fe Springs | FINANCIAL RECORD REVIEW | S |
| 2026-01-22 | INEOS POLYPROPYLENE, LLC | Carson | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-20 | CARDINAL INDUSTRIAL FINISHES INC. | South El Monte | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-14 | PHIBRO-TECH INC | Santa Fe Springs | SIGNIFICANT NON-COMPLIER | S |
| 2026-01-14 | PHIBRO-TECH INC | Santa Fe Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-14 | NORMAN, FOX AND CO | Vernon | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
Figures from EPA’s RCRAInfo download.