Hazardous waste · violations by year
Hazardous waste violations in Santa Clara County, California in 2026
- 19Handlers cited
- 43Violations on record
- 19Handlers cited in 2025
- 5thAmong California counties that year
Santa Clara County, California has 19 hazardous waste handlers with at least one violation on record during 2026, across 43 separate violations. That compares with 19 in 2025, the same number. It is the 5th largest of the 16 California counties with three or more handlers cited that year. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Comparable counties in California, 2026
- Alameda County 22
- Riverside County 16
- San Bernardino County 24
- Kern County 12
- San Mateo County 12
- Contra Costa County 11
- San Diego County 11
- Ventura County 7
Violations recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-06-18 | ITALIX COMPANY, INC. | Morgan Hill | Standards Applicable to Generators of HW: General | S |
| 2026-06-18 | ITALIX COMPANY, INC. | Morgan Hill | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-06-18 | ITALIX COMPANY, INC. | Morgan Hill | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-17 | STANFORD ANATOMIC PATHOLOGY & CLINICAL LABORATORIES AT HILLVIEW | Palo Alto | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-11 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-11 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-06-11 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | Standards Applicable to Generators of HW: General | S |
| 2026-06-08 | SAFETY-KLEEN SYSTEMS, INC | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-05 | MICROSS HI-REL POWER SOLUTIONS | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-05 | MICROSS HI-REL POWER SOLUTIONS | San Jose | Standards Applicable to Generators of HW: General | S |
| 2026-06-05 | MICROSS HI-REL POWER SOLUTIONS | San Jose | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-06-04 | QUANTUMSCAPE BATTERY INC. | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-04 | QUANTUMSCAPE BATTERY INC. | San Jose | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-06-03 | TESLA, INC. - CA-PALO ALTO 3500 DEER CREEK RD | Palo Alto | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-26 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | Standards Applicable to Generators of HW: General | S |
| 2026-05-26 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-22 | CSBIO | Milpitas | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-22 | CSBIO | Milpitas | Standards Applicable to Generators of HW: General | S |
| 2026-05-22 | CSBIO | Milpitas | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-04-30 | HP INC | Palo Alto | Standards Applicable to Generators of HW: General | S |
| 2026-04-27 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-04-27 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-04-24 | CORDOVA PRINTED CIRCUITS | Milpitas | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-04-02 | TORAY ADVANCED COMPOSITES | Morgan Hill | Standards Applicable to Generators of HW: General | S |
| 2026-04-02 | TORAY ADVANCED COMPOSITES | Morgan Hill | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-04-02 | TORAY ADVANCED COMPOSITES | Morgan Hill | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-03-10 | QUALITEK INC DBA WESTAK | Sunnyvale | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-18 | WESTERN DIGITAL TECHNOLOGIES INC | San Jose | Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | S |
| 2026-02-12 | ADVANCED SURFACE FINISHING INC | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-12 | ADVANCED SURFACE FINISHING INC | San Jose | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-04 | CLEAN HARBORS SAN JOSE | San Jose | EPA Administered Permit Programs: the HW Permit Program Permit Conditions | S |
| 2026-02-04 | CLEAN HARBORS SAN JOSE | San Jose | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-02-04 | CLEAN HARBORS SAN JOSE | San Jose | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-02-04 | CLEAN HARBORS SAN JOSE | San Jose | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-02-02 | DIONEX CORPORATION | Sunnyvale | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-22 | GORILLA CIRCUITS | San Jose | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2026-01-22 | GORILLA CIRCUITS | San Jose | Standards Applicable to Generators of HW: General | S |
| 2026-01-14 | GOODWILL OF SILICON VALLEY | San Jose | Standards for Universal Waste Management: Standards for Large Quantity Handlers | S |
| 2026-01-14 | GOODWILL OF SILICON VALLEY | San Jose | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-01-12 | DIONEX CORPORATION | Sunnyvale | Standards Applicable to Generators of HW: General | S |
| 2026-01-12 | DIONEX CORPORATION | Sunnyvale | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-12 | DIONEX CORPORATION | Sunnyvale | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-06 | CVS PHARMACY # 9812 | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
Figures from EPA’s RCRAInfo download.