Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
DUCOMMUN AEROSTRUCTURES
Quick Summary
- •Released 23,610 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
3333 MAIN ST.
PARSONS, KS 67357
View on map ↗ - County
- LABETTE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 336413
- Inspections
- 5 · last Sep 3, 2025
- Total Penalties
- $0 · last Apr 26, 2019
- Registry ID
- 110017375179
How This Compares
#49
of 261 TRI reporters in KS
#2,597
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
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.
2
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2024)
+61038% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 21 | — |
| 2016 | 22,345 | +106305% |
| 2017 | 23,610 | +6% |
| 2018 | 30,684 | +30% |
| 2019 | 0 | -100% |
| 2020 | 13,412 | — |
| 2021 | 57 | -100% |
| 2022 | 12,298 | +21475% |
| 2023 | 16,108 | +31% |
| 2024 | 12,839 | -20% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 7,532 | |
| Toluene | 12,782 | 12,782 | — | — | — | |
| Nitric acid | 57 | 57 | — | — | 81,864 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 4,993 | |
| Toluene | 16,051 | 16,051 | — | — | — | |
| Nitric acid | 57 | 57 | — | — | 54,262 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 4,285 | |
| Toluene | 12,241 | 12,241 | — | — | — | |
| Nitric acid | 57 | 57 | — | — | 44,812 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 2,330 | |
| Nitric acid | 57 | 57 | — | — | 25,323 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 6,695 | |
| Toluene | 13,355 | 13,355 | — | — | 718 | |
| Nitric acid | 57 | 57 | — | — | 70,580 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 25,237 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 22,511 | |
| Tetrachloroethylene | 15,751 | 15,751 | — | — | — | ♦ Carcinogen |
| Toluene | 14,876 | 14,876 | — | — | — | |
| Nitric acid | 57 | 57 | — | — | 244,683 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 23,005 | |
| Tetrachloroethylene | 23,589 | 23,589 | — | — | — | ♦ Carcinogen |
| Nitric acid | 21 | 21 | — | — | 250,053 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 15,654 | |
| Tetrachloroethylene | 22,324 | 22,324 | — | — | — | ♦ Carcinogen |
| Nitric acid | 21 | 21 | — | — | 170,154 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | — | 11,947 | |
| Nitric acid | 21 | 21 | — | — | 121,139 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Hydrogen fluoride | — | — | — | 54,691 |
| Nitric acid | — | — | — | 81,863 |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
HERITAGE ENVIRONMENTAL SERVICES LLC
INDIANAPOLIS, IN
|
Nitric acid | — | — | — | 81,863 |
|
HERITAGE ENVIRONMENTAL SERVICES LLC
INDIANAPOLIS, IN
|
Hydrogen fluoride | — | — | — | 7,531 |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Nitric acid | 1 | PARSONS WWTP, PARSONS |
| Hydrogen fluoride | 1 | PARSONS WWTP, PARSONS |
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 |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Apr 29, 2019 | Apr 30, 2019 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Apr 29, 2019 | May 8, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 29, 2019 | Jun 4, 2019 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 12, 2013 | Sep 30, 2013 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 12, 2013 | Sep 30, 2013 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 12, 2013 | Sep 30, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 12, 2013 | Sep 30, 2013 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 10, 2013 | Sep 30, 2013 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Sep 10, 2013 | Sep 30, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 1, 2009 | Sep 9, 2009 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Sep 1, 2009 | Oct 23, 2009 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 1, 2009 | Oct 23, 2009 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Sep 1, 2009 | Oct 23, 2009 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 1, 2009 | Oct 23, 2009 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 30, 2005 | Jan 24, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Sep 30, 2005 | Oct 28, 2005 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Sep 30, 2005 | Oct 28, 2005 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 13, 1994 | Jul 14, 1994 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Jun 13, 1994 | Jul 14, 1994 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 13, 1994 | Jul 14, 1994 | Resolved |
| rcra | Land Disposal Restrictions: General | Apr 22, 1991 | Aug 21, 1991 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 22, 1991 | Nov 5, 1991 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 8, 1984 | Apr 21, 1984 | 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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KSD007136039-001 · Jan 15, 2014
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KSD007136039-000 · Jun 13, 1994
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-KSD007136039-005 · Sep 19, 1991
$9,000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KSD007136039-008 · Aug 21, 1991
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KSD007136039-006 · May 9, 1991
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· Wholesale Trade
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