EQUISTAR CHEMICALS
5761 UNDERWOOD RD, PASADENA, TX, 77507
No open violations Compliance record — not a listed vendor
Facility identity · canonical
- EPA Registry ID
- 110000506079
- RCRA Handler ID(s)
- TXD982306144
- Generator status
- Large Quantity Generator (LQG)
- County
- HARRIS
- EPA Region
- 06
- Active
- Yes
- NAICS
- 3251993252113251943259932511325110
- Coordinates
- 29.627167, -95.080194
Compliance summary · canonical · as of Aug 11, 2026
3-year compliance history Not in the compliance universe for any of the last 12 quarters
Not in universe In violation Significant non-compliance
- Significant non-complier
- No
- Last inspection
- Sep 29, 2021
- Inspections (5 yr)
- 1
- Informal actions (5 yr)
- —
- Formal actions (5 yr)
- —
- Total penalties
- —
Permits & authorizations · canonical
| Program | Type | Status | Effective |
|---|---|---|---|
| RCRA | LQG | 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 · 22 total, 0 open
10 distinct violation categories on record:
| Count | Code | Category | EPA description |
|---|---|---|---|
| 6 | 262.C | Generator standards | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators |
| 5 | XXS | State-specific requirement (broader than federal) | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements |
| 2 | 265.I | TSDF standards (interim status) | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers |
| 2 | 268.E | Land disposal restrictions | Land Disposal Restrictions: Prohibitions on Storage |
| 2 | 273.B | Universal waste | Standards for Universal Waste Management: Standards for Small Quantity Handlers |
| 1 | 262.A | Generator standards | Standards Applicable to Generators of HW: General |
| 1 | 265.D | TSDF standards (interim status) | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures |
| 1 | 265.J | TSDF standards (interim status) | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems |
| 1 | 268.A | Land disposal restrictions | Land Disposal Restrictions: General |
| 1 | 279.C | Used oil management | Standards for Used Oil: Generators |
Most recent 8 of 22:
| Determined | Category | Status | Agency |
|---|---|---|---|
| Sep 29, 2021 | Generator standards 262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Resolved Sep 30, 2021 | S |
| Sep 29, 2021 | TSDF standards (interim status) 265.I · Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Resolved Sep 30, 2021 | S |
| Jun 18, 2015 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Sep 2, 2015 | S |
| Jun 18, 2015 | Generator standards 262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Resolved Jun 25, 2015 | S |
| Jun 18, 2015 | Generator standards 262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Resolved Sep 2, 2015 | S |
| Jun 18, 2015 | TSDF standards (interim status) 265.D · Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Resolved Jun 25, 2015 | S |
| Jun 18, 2015 | TSDF standards (interim status) 265.I · Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Resolved Sep 2, 2015 | S |
| Jun 18, 2015 | TSDF standards (interim status) 265.J · Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Resolved Sep 2, 2015 | S |
Inspection history · canonical · 6 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Sep 29, 2021 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Sep 8, 2015 | NON-FINANCIAL RECORD REVIEW (NRR) | S | In compliance |
| Jun 18, 2015 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Aug 1, 2011 | NON-FINANCIAL RECORD REVIEW (NRR) | S | In compliance |
| May 10, 2011 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| May 25, 2004 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
Related facilities near Pasadena
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.