ASHLAND CHEMICAL CO
291 W. ADAMS ST., COLTON, CA, 92324
No open violations Compliance record — not a listed vendor
Facility identity · canonical
- EPA Registry ID
- 110000479214
- RCRA Handler ID(s)
- CAD091933895
- Generator status
- —
- County
- SAN BERNARDINO
- EPA Region
- 09
- Active
- —
- NAICS
- 424690325211
- Coordinates
- 34.05088, -117.32868
Compliance summary · canonical · as of 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
- Jun 25, 2002
- Inspections (5 yr)
- —
- Informal actions (5 yr)
- —
- Formal actions (5 yr)
- —
- Total penalties
- —
Permits & authorizations · canonical
No permits on record.
Violations · canonical · 11 total, 0 open
3 distinct violation categories on record:
| Count | Code | Category | EPA description |
|---|---|---|---|
| 6 | 262.A | Generator standards | Standards Applicable to Generators of HW: General |
| 4 | 264.A | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: General |
| 1 | 268.A | Land disposal restrictions | Land Disposal Restrictions: General |
Most recent 8 of 11:
| Determined | Category | Status | Agency |
|---|---|---|---|
| Nov 22, 1995 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Nov 22, 1995 | S |
| Nov 22, 1995 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Dec 1, 1995 | S |
| Oct 5, 1995 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Oct 5, 1995 | S |
| Jul 8, 1993 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Jul 12, 1993 | S |
| Mar 20, 1992 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved May 21, 1992 | S |
| Mar 20, 1992 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved May 21, 1992 | S |
| May 14, 1991 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Mar 2, 1992 | S |
| May 14, 1991 | Land disposal restrictions 268.A · Land Disposal Restrictions: General | Resolved Mar 2, 1992 | S |
Inspection history · canonical · 17 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Jun 25, 2002 | FOCUSED COMPLIANCE INSPECTION (FCI) | S | In compliance |
| Mar 7, 1996 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Nov 22, 1995 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Jun 14, 1995 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Jun 15, 1993 | FINANCIAL RECORD REVIEW (FRR) | S | In compliance |
| May 27, 1993 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| May 25, 1993 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Mar 16, 1992 | FINANCIAL RECORD REVIEW (FRR) | S | In compliance |
Showing 8 most recent of 17.
Related facilities near Colton
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.