DICO OIL CO
1845 E WILLOW, SIGNAL HILL, CA, 90755
No open violations Compliance record — not a listed vendor
Facility identity · canonical
- EPA Registry ID
- 110000609967
- RCRA Handler ID(s)
- CAD980737076
- Generator status
- Small Quantity Generator (SQG)
- County
- LOS ANGELES
- EPA Region
- 09
- Active
- Yes
- NAICS
- —
- Coordinates
- 33.805438, -118.170197
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 26, 1995
- Inspections (5 yr)
- —
- Informal actions (5 yr)
- —
- Formal actions (5 yr)
- —
- Total penalties
- —
Permits & authorizations · canonical
| Program | Type | Status | Effective |
|---|---|---|---|
| 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 · 12 total, 0 open
4 distinct violation categories on record:
| Count | Code | Category | EPA description |
|---|---|---|---|
| 5 | 264.A | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: General |
| 3 | 262.A | Generator standards | Standards Applicable to Generators of HW: General |
| 3 | 264.H | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: Financial Requirements |
| 1 | 264.G | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: Closure and Post-Closure |
Most recent 8 of 12:
| Determined | Category | Status | Agency |
|---|---|---|---|
| Sep 30, 1994 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Nov 14, 1994 | S |
| Sep 30, 1994 | TSDF standards (permitted) 264.G · Standards for Owners and Operators of HW TSDs: Closure and Post-Closure | Resolved Nov 14, 1994 | S |
| Sep 30, 1994 | TSDF standards (permitted) 264.H · Standards for Owners and Operators of HW TSDs: Financial Requirements | Resolved Nov 14, 1994 | S |
| May 13, 1994 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Sep 15, 1994 | S |
| Dec 20, 1993 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved May 13, 1994 | S |
| Dec 20, 1993 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved May 13, 1994 | S |
| Dec 20, 1993 | TSDF standards (permitted) 264.H · Standards for Owners and Operators of HW TSDs: Financial Requirements | Resolved May 13, 1994 | S |
| Sep 30, 1993 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Dec 12, 1993 | S |
Inspection history · canonical · 8 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Sep 26, 1995 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Aug 22, 1994 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Apr 7, 1994 | FOLLOW-UP INSPECTION (FUI) | S | Violation found |
| Aug 16, 1993 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Dec 16, 1991 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Sep 6, 1985 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| May 20, 1985 | NON-FINANCIAL RECORD REVIEW (NRR) | S | In compliance |
| May 20, 1985 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
Related facilities near Signal Hill
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.