CHEMWEST IND INC
13425 SAN BERNARDINO AVE, FONTANA, CA, 92335
EPA public record No open violations
Part of CHEMWEST IND INC — 2 EPA-regulated sites nationwide
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Facility identity · canonical
- EPA Registry ID
- 110000621195
- RCRA Handler ID(s)
- CAD040520975
- Generator status
- Small Quantity Generator (SQG)
- County
- SAN BERNARDINO
- EPA Region
- 09
- Active
- Yes
- NAICS
- 325188
- Coordinates
- 34.076882, -117.511687
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
- Nov 13, 1990
- 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 |
| 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 · 15 total, 0 open
5 distinct violation categories on record:
| Count | Code | Category | EPA description |
|---|---|---|---|
| 6 | 264.H | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: Financial Requirements |
| 5 | 264.A | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: General |
| 2 | 268.A | Land disposal restrictions | Land Disposal Restrictions: General |
| 1 | 264.G | TSDF standards (permitted) | Standards for Owners and Operators of HW TSDs: Closure and Post-Closure |
| 1 | 265.F | TSDF standards (interim status) | Interim Status Standards for Owners and Operators of HW TSDs: Ground-Water Monitoring |
Most recent 8 of 15:
| Determined | Category | Status | Agency |
|---|---|---|---|
| Nov 13, 1990 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Dec 19, 1990 | S |
| Oct 5, 1990 | TSDF standards (permitted) 264.H · Standards for Owners and Operators of HW TSDs: Financial Requirements | Resolved Oct 25, 1993 | S |
| Jan 9, 1990 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Aug 17, 1990 | S |
| Jan 9, 1990 | TSDF standards (permitted) 264.G · Standards for Owners and Operators of HW TSDs: Closure and Post-Closure | Resolved Aug 17, 1990 | S |
| Jan 9, 1990 | TSDF standards (permitted) 264.H · Standards for Owners and Operators of HW TSDs: Financial Requirements | Resolved Aug 17, 1990 | S |
| Jan 9, 1990 | Land disposal restrictions 268.A · Land Disposal Restrictions: General | Resolved Aug 17, 1990 | S |
| Apr 18, 1989 | TSDF standards (permitted) 264.H · Standards for Owners and Operators of HW TSDs: Financial Requirements | Resolved Oct 25, 1993 | S |
| Apr 14, 1989 | TSDF standards (permitted) 264.A · Standards for Owners and Operators of HW TSDs: General | Resolved Jan 9, 1990 | S |
Inspection history · canonical · 12 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Nov 13, 1990 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Oct 5, 1990 | FINANCIAL RECORD REVIEW (FRR) | S | Violation found |
| Jan 9, 1990 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Apr 18, 1989 | FINANCIAL RECORD REVIEW (FRR) | S | Violation found |
| Apr 14, 1989 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| May 25, 1988 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| May 19, 1988 | FINANCIAL RECORD REVIEW (FRR) | S | Violation found |
| Aug 25, 1987 | GROUNDWATER MONITORING EVALUATION (GME) | S | Violation found |
Showing 8 most recent of 12.
Related facilities near Fontana
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.