CONTRA COSTA GENERATING STATION
3201 WILBUR AVENUE, ANTIOCH, CA, 94509
No open violations Compliance record — not a listed provider
Facility identity · canonical
- EPA Registry ID
- 110019003790
- RCRA Handler ID(s)
- CAR000219410, CAT080011489
- Generator status
- Large Quantity Generator (LQG)
- County
- CONTRA COSTA
- EPA Region
- 09
- Active
- Yes
- NAICS
- 221112
- Coordinates
- 38.018333, -121.761389
Compliance summary · canonical · EPA source pulled Aug 11, 2026 · summary recalculated Aug 26, 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 25, 2024
- 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 |
| 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 · 5 total, 0 open
3 distinct violation categories on record:
| Count | Code | Category | EPA description |
|---|---|---|---|
| 3 | 264.A | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: General |
| 1 | 264.H | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: Financial Requirements |
| 1 | 265.F | TSDF standards (interim status) | Interim Status Standards for Owners and Operators of HW TSDs: Ground-Water Monitoring |
All violations:
| Determined | Category | Status | Agency |
|---|---|---|---|
| Jun 24, 1992 | TSDF standards (permitted) 264.H · Standards for Owners and Operators of HW TSDs: Financial Requirements | Resolved Oct 13, 1992 | E |
| Feb 23, 1989 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Aug 5, 1991 | S |
| Dec 8, 1987 | TSDF standards (interim status) 265.F · Interim Status Standards for Owners and Operators of HW TSDs: Ground-Water Monitoring | Resolved Jan 18, 1988 | S |
| Nov 24, 1987 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Jan 18, 1988 | S |
| Nov 25, 1986 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Aug 5, 1991 | S |
Inspection history · canonical · 11 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Sep 25, 2024 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Jan 7, 2010 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Jan 27, 2009 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Jun 24, 1992 | FINANCIAL RECORD REVIEW (FRR) | C | Violation found |
| Sep 27, 1991 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Feb 23, 1989 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Feb 16, 1989 | FINANCIAL RECORD REVIEW (FRR) | S | In compliance |
| Dec 8, 1987 | GROUNDWATER MONITORING EVALUATION (GME) | S | Violation found |
Showing 8 most recent of 11.
Related facilities near Antioch
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.
- EPA ECHO Exporter
- Source snapshot pulled Aug 11, 2026 · batch 20260811T113837Z
- EPA RCRAInfo (ECHO download)
- Source snapshot pulled Aug 11, 2026 · batch 20260811T113837Z
Two different dates can appear on this page, and both are correct but mean different
things: "Source snapshot pulled" above is when we last pulled that source's raw data
— this is the date to check for source currency. "Recalculated" on the compliance
summary is when we last recomputed that summary from the data on hand, which can
land on a later date than the source pull itself — a later recalculation date does
NOT mean the underlying source has data through that date.