TESORO LOS ANGELES REFINERY AND CALCINER
1801 E SEPULVEDA BLVD, CARSON, CA, 90745
No open violations Compliance record — not a listed vendor
Facility identity · canonical
- EPA Registry ID
- 110017428988
- RCRA Handler ID(s)
- CAC002591845, CAD077227049, CAL000308899
- Generator status
- Large Quantity Generator (LQG)
- County
- LOS ANGELES COUNTY
- EPA Region
- 09
- Active
- Yes
- NAICS
- 3241103251993252112371203251103241122111424710325188221112457110561210486910325180
- Coordinates
- 33.813611, -118.241389
Compliance summary · canonical · as of Aug 11, 2026
3-year compliance history In significant non-compliance 3 of the last 12 quarters
Not in universe In violation Significant non-compliance
- Significant non-complier
- No
- Last inspection
- Apr 7, 2026
- Inspections (5 yr)
- 4
- Informal actions (5 yr)
- 3
- Formal actions (5 yr)
- 1
- Total penalties
- $503,288
Permits & authorizations · canonical
| Program | Type | Status | Effective |
|---|---|---|---|
| RCRA | LQG | Not reported | Not reported |
| RCRA | SQG | Not reported | Not reported |
Type is EPA's RCRA handler classification. Permit status and effective date
are not published in the RCRAInfo handler dataset.
Violations · canonical · 29 total, 0 open
8 distinct violation categories on record:
| Count | Code | Category | EPA description |
|---|---|---|---|
| 13 | 262.A | Generator standards | Standards Applicable to Generators of HW: General |
| 6 | 264.H | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: Financial Requirements |
| 3 | 263.A | Transporter standards | Standards Applicable to Transporters of HW: General |
| 2 | 262.C | Generator standards | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators |
| 2 | 264.G | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: Closure and Post-Closure |
| 1 | 262.B | Generator standards | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators |
| 1 | 270.C | Permit requirements | EPA Administered Permit Programs: the HW Permit Program Permit Conditions |
| 1 | XXS | State-specific requirement (broader than federal) | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements |
Most recent 8 of 29:
| Determined | Category | Status | Agency |
|---|---|---|---|
| May 31, 2023 | Permit requirements 270.C · EPA Administered Permit Programs: the HW Permit Program Permit Conditions | Resolved Mar 27, 2024 | S |
| May 31, 2023 | State-specific requirement (broader than federal) XXS · State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Resolved May 31, 2023 | S |
| Jun 6, 2019 | Generator standards 262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Resolved Jul 3, 2019 | S |
| Nov 7, 2017 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Nov 7, 2017 | S |
| Sep 6, 2017 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Sep 21, 2017 | S |
| Jun 23, 2016 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Aug 8, 2016 | S |
| Jun 23, 2016 | Generator standards 262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Resolved Aug 8, 2016 | S |
| Apr 26, 2010 | TSDF standards (permitted) 264.H · Standards for Owners and Operators of HW TSDs: Financial Requirements | Resolved Sep 7, 2010 | S |
Inspection history · canonical · 58 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Apr 7, 2026 | FINANCIAL RECORD REVIEW (FRR) | S | In compliance |
| Mar 26, 2026 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Mar 27, 2024 | NO LONGER A SIGNIFICANT NON-COMPLIER (SNN) | S | In compliance |
| Jul 3, 2023 | FINANCIAL RECORD REVIEW (FRR) | S | In compliance |
| May 31, 2023 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| May 31, 2023 | SIGNIFICANT NON-COMPLIER (SNY) | S | In compliance |
| Oct 6, 2022 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| May 17, 2022 | FINANCIAL RECORD REVIEW (FRR) | S | In compliance |
Showing 8 most recent of 58.
Related facilities near Carson
Data sources
EPA ECHO — this facility's detailed report — facility, compliance summary, permits, evaluations & violations
RCRAInfo evaluation and violation records for this facility are integrated into the
ECHO report linked above — RCRAInfo's own public search doesn't offer a stable
per-facility link. General source: EPA ECHO, EPA RCRAInfo.
Compliance, permit, and location data come straight from EPA and can't be edited.
Contact info and description come from the business's claimed listing, if any.
This profile is not an official regulatory determination.