Non-Compliance
Clean Air Act
RCRA
WESTERN AGGREGATES INCORPORATED (TXI)
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $688,000 in total penalties since records began.
- Address
-
11728 HIGHWAY 93
BOULDER, CO 80303
View on map ↗ - County
- BOULDER County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212321
- Inspections
- 5 · last Sep 23, 2025
- Total Penalties
- $688,000 · last May 23, 2025
- Registry ID
- 110009566399
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
12
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | FRV | Dec 19, 2023 | — | Open |
| caa | HPV | Jul 22, 2019 | May 13, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 19, 1988 | Jun 5, 1988 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 23, 1988 | Apr 5, 1988 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 22, 1987 | May 14, 1988 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 9, 1987 | Dec 6, 1988 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 9, 1987 | Jun 1, 1988 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 28, 1985 | Oct 17, 1985 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Administrative - Formal
Clean Air Act
· Case 3604412652 · May 23, 2025
$128,000
Notice of Violation
Clean Air Act
· Case 3604183924 · Nov 21, 2024
Administrative - Formal
Clean Air Act
· Case 3602194724 · Apr 3, 2020
$35,175
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-COD026861187-001 · Aug 25, 1988
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-COT090010984-005 · May 19, 1988
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-COT090010984-004 · Mar 5, 1988
INITIAL 3008(A) COMPLIANCE
RCRA (Hazardous Waste)
· Case RCRA-COT090010984-003 · May 21, 1987
INITIAL 3008(A) COMPLIANCE
RCRA (Hazardous Waste)
· Case RCRA-COT090010984-001 · Sep 16, 1985
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-COT090010984-002 · Apr 5, 1985
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