Non-Compliance
Clean Air Act
RCRA
SIGMA - ALDRICH MFG LLC DEKALB FACILITY
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
3500 DEKALB
ST. LOUIS, MO 63118
View on map ↗ - County
- ST. LOUIS CITY County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325199
- Inspections
- 5 · last Jul 9, 2025
- Total Penalties
- $0 · last Sep 1, 2004
- Registry ID
- 110000743125
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.
1
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
12
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 | FRV | Apr 30, 2024 | — | Open |
| caa | FRV | Oct 9, 2020 | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jan 18, 2019 | Jan 24, 2019 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Jun 7, 2017 | Aug 8, 2017 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Air Emission Standards for Equipment Leaks | Jun 7, 2017 | Aug 8, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Equipment Leaks | Jun 7, 2017 | Aug 8, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Dec 5, 2012 | Feb 18, 2015 | Resolved |
| rcra | Land Disposal Restrictions: Prohibitions on Land Disposal | Dec 5, 2012 | Feb 18, 2015 | Resolved |
| rcra | Land Disposal Restrictions: General | Dec 5, 2012 | Feb 18, 2015 | Resolved |
| rcra | Violation of a Federal or State Statute | Dec 5, 2012 | Feb 18, 2015 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 19, 2010 | Aug 13, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 19, 2010 | Apr 11, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Oct 16, 2002 | Oct 16, 2002 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 14, 1997 | Apr 16, 1997 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 1, 1993 | Jul 6, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 1, 1993 | Jul 6, 1993 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Jun 10, 1991 | Jul 3, 1991 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Mar 3, 1989 | Mar 16, 1989 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Nov 25, 1986 | Jan 22, 1987 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | May 1, 1986 | Jan 27, 1988 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Feb 13, 1985 | Jun 22, 1988 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Jun 27, 1984 | Feb 19, 1985 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 16, 1984 | Jun 27, 1984 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Apr 14, 1984 | May 7, 1984 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Feb 28, 1984 | Mar 12, 1984 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | May 18, 1983 | Oct 26, 1983 | 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.
Warning Letter
Clean Air Act
· Case 3604007558 · May 15, 2024
Warning Letter
Clean Air Act
· Case 3602407951 · Oct 22, 2020
VIOLATION NOTICE (VN)
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-DV1 · Jul 1, 2013
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-000 · Mar 24, 1993
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-016 · Jun 27, 1991
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-015 · Mar 5, 1989
FINAL CIVIL JUDICIAL ACTION FOR IMMINENT AND SUBSTANTIAL ENDANGERMENT
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-009 · Jan 27, 1988
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-013 · Dec 4, 1986
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-010 · May 9, 1986
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-007 · Jan 27, 1986
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-008 · Feb 13, 1985
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-006 · Jul 11, 1984
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-004 · Apr 18, 1984
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-005 · Apr 17, 1984
LETTER OF WARNING
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-001 · Mar 6, 1984
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MOD006273726-002 · Aug 5, 1983
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