Hazardous waste handler · EPA ID CAD000630921
SOUTHERN CALIFORNIA EDISON SAN ONOFRE PLANT, San Clemente, CA: hazardous-waste inspections, violations, penalties
- 64Inspections on file
- 20Violations on file
- 11Formal actions
- $490,138Final penalties
Counts cover every year in the register file; the lists below are the dated events since 2017. The most recent inspection on file is dated November 12, 2025.
Identity
| Name as filed | SOUTHERN CALIFORNIA EDISON SAN ONOFRE PLANT |
|---|---|
| EPA ID | CAD000630921 |
| Address | 5000 OLD PACIFIC HWY, San Clemente, CA 92673 |
| County | San Diego |
| Generator status | Large quantity generator |
| Also registered as | Legacy treatment, storage or disposal facility |
| Industry | Utilities (NAICS 221113) |
| Most cited rule | Standards for generators (40 CFR 262) |
| Other EPA IDs (FRS) | NPDES permit CA0109282 |
Cited to rcra_downloads.zip/RCRA_FACILITIES.csv; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Inspections since 2017
| Date | Inspection | By | Violation found |
|---|---|---|---|
| November 12, 2025 | FINANCIAL RECORD REVIEW | State | No |
| November 4, 2025 | COMPLIANCE EVALUATION INSPECTION | State | Yes |
| November 14, 2024 | FINANCIAL RECORD REVIEW | State | No |
| November 6, 2024 | COMPLIANCE EVALUATION INSPECTION | State | No |
| March 25, 2024 | COMPLIANCE EVALUATION INSPECTION | State | No |
| December 5, 2023 | FINANCIAL RECORD REVIEW | State | Yes |
| November 9, 2023 | COMPLIANCE EVALUATION INSPECTION | State | No |
| December 13, 2022 | FINANCIAL RECORD REVIEW | State | No |
| November 30, 2022 | COMPLIANCE EVALUATION INSPECTION | State | No |
| December 14, 2021 | FINANCIAL RECORD REVIEW | State | No |
| November 29, 2021 | COMPLIANCE EVALUATION INSPECTION | State | No |
| December 8, 2020 | FINANCIAL RECORD REVIEW | State | No |
| November 30, 2020 | COMPLIANCE EVALUATION INSPECTION | State | No |
| February 11, 2020 | COMPLIANCE EVALUATION INSPECTION | EPA | No |
| October 2, 2019 | FINANCIAL RECORD REVIEW | State | No |
| September 24, 2019 | COMPLIANCE EVALUATION INSPECTION | State | No |
| October 12, 2018 | FINANCIAL RECORD REVIEW | State | No |
| September 27, 2018 | COMPLIANCE EVALUATION INSPECTION | State | Yes |
| June 19, 2018 | COMPLIANCE EVALUATION INSPECTION | State | No |
| November 30, 2017 | FINANCIAL RECORD REVIEW | State | No |
| September 20, 2017 | COMPLIANCE EVALUATION INSPECTION | State | No |
| July 26, 2017 | FINANCIAL RECORD REVIEW | State | No |
| February 27, 2017 | COMPLIANCE EVALUATION INSPECTION | State | No |
Cited to rcra_downloads.zip/RCRA_EVALUATIONS.csv.
Violations since 2017
| Determined | Rule | What the register says | By | Returned to compliance |
|---|---|---|---|---|
| November 4, 2025 | 270.C | EPA Administered Permit Programs: the HW Permit Program Permit Conditions | State | November 18, 2025 |
| November 4, 2025 | XXS | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | State | November 17, 2025 |
| December 5, 2023 | 264.H | Standards for Owners and Operators of HW TSDs: Financial Requirements | State | January 16, 2024 |
| September 27, 2018 | XXS | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | State | October 11, 2018 |
Cited to rcra_downloads.zip/RCRA_VIOLATIONS.csv.
Enforcement and penalties since 2017
| Date | Action | Formal | By | Penalty |
|---|---|---|---|---|
| January 7, 2026 | INSPECTION REPORT W/VIOLATIONS (MAILED DATE) | Yes | State | |
| November 4, 2025 | WRITTEN INFORMAL | No | State | |
| December 5, 2023 | WRITTEN INFORMAL | No | State | |
| December 5, 2023 | INSPECTION REPORT W/VIOLATIONS (MAILED DATE) | Yes | State | |
| November 8, 2018 | INSPECTION REPORT W/VIOLATIONS (MAILED DATE) | Yes | State | |
| October 4, 2018 | WRITTEN INFORMAL | No | State |
Cited to rcra_downloads.zip/RCRA_ENFORCEMENTS.csv.
Hazardous waste codes (EPA Biennial Report)
| Report cycle | Federal waste code | Code family |
|---|---|---|
| 2021 | D001 | Characteristic hazardous waste |
| 2021 | D002 | Characteristic hazardous waste |
| 2021 | D008 | Characteristic hazardous waste |
| 2021 | D009 | Characteristic hazardous waste |
| 2021 | F003 | Hazardous waste from a non-specific source |
| 2021 | U133 | Hazardous discarded commercial chemical product |
Cited to EPA Envirofacts’ BR_REPORTING (the Biennial Report, filed by large-quantity generators and treatment/storage/disposal facilities every odd year).
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Nearby on the register
- Hazardous waste handlers in San Clemente
- Hazardous waste handlers in San Diego County
- Hazardous waste handlers in California
Figures from EPA’s RCRAInfo download, loaded September 15, 2026.
What this page shows
This public-records page covers the hazardous-waste handler SOUTHERN CALIFORNIA EDISON SAN ONOFRE PLANT in San Clemente, CA, listing its inspections, violations and penalties. The register shows 64 inspections on file, 20 violations on file, 11 formal actions, and $490,138 in final penalties. The most recent inspection on file is dated November 12, 2025.