KOPPERS CO. INC. RICHMOND PLANT
3501 COLLINS AVE, RICHMOND, CA, 94806
EPA public record No open violations
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Facility identity · canonical
- EPA Registry ID
- 110009530089
- RCRA Handler ID(s)
- CAD043242718
- Generator status
- —
- County
- CONTRA COSTA
- EPA Region
- 09
- Active
- Yes
- NAICS
- 325211
- Coordinates
- 37.98024, -122.35323
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
- Apr 27, 1993
- Inspections (5 yr)
- —
- Informal actions (5 yr)
- —
- Formal actions (5 yr)
- —
- Total penalties
- —
Permits & authorizations · canonical
| Program | Type | Status | Effective |
|---|---|---|---|
| RCRA | Transporter | 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 · 2 total, 0 open
All violations:
| Determined | Category | Status | Agency |
|---|---|---|---|
| Jun 18, 1993 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Jul 23, 1993 | E |
| Feb 27, 1984 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Oct 3, 1986 | S |
Inspection history · canonical · 3 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Apr 27, 1993 | COMPLIANCE EVALUATION INSPECTION (CEI) | E | Violation found |
| Oct 3, 1986 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Feb 27, 1984 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
Related facilities near Richmond
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.