Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
DAYTON SUPERIOR SPECIALTY CHEMICAL CORP CONSPEC
Quick Summary
- •Released 2,314 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 $10,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
636 S. 66TH TERRACE
KANSAS CITY, KS 66111
View on map ↗ - County
- WYANDOTTE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325998
- Inspections
- 1 · last Mar 25, 2025
- Total Penalties
- $10,000 · last Mar 21, 2011
- Registry ID
- 110000445484
How This Compares
#105
of 261 TRI reporters in KS
#6,047
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
2
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)
-19% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 2,000 | — |
| 2016 | 2,000 | 0% |
| 2017 | 2,314 | +16% |
| 2018 | 3,026 | +31% |
| 2019 | 2,072 | -32% |
| 2020 | 2,079 | 0% |
| 2021 | 2,190 | +5% |
| 2022 | 1,696 | -23% |
| 2023 | 1,611 | -5% |
| 2024 | 1,613 | 0% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 1,251 | 1,251 | — | — | — | |
| Xylene (mixed isomers) | 201 | 201 | — | — | 26,000 | |
| Ethylbenzene | 161 | 161 | — | — | — | ♦ Carcinogen |
| Lead | 0 | 0 | — | — | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 1,252 | 1,252 | — | — | — | |
| Xylene (mixed isomers) | 198 | 198 | — | — | 30,000 | |
| Ethylbenzene | 161 | 161 | — | — | — | ♦ Carcinogen |
| Lead | 0 | 0 | — | — | — | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 1,311 | 1,311 | — | — | — | |
| Xylene (mixed isomers) | 215 | 215 | — | — | 37,155 | |
| Ethylbenzene | 170 | 170 | — | — | — | ♦ Carcinogen |
| Lead | 0 | 0 | — | — | — | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 1,742 | 1,742 | — | — | — | |
| Xylene (mixed isomers) | 286 | 286 | — | — | 5,500 | |
| Ethylbenzene | 162 | 162 | — | — | — | ♦ Carcinogen |
| Lead | 0 | 0 | — | — | — | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 1,421 | 1,421 | — | — | — | |
| Xylene (mixed isomers) | 404 | 404 | — | — | 77,040 | |
| Ethylbenzene | 254 | 254 | — | — | — | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 2,072 | 2,072 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 2,072 | 2,072 | — | — | — | |
| Xylene (mixed isomers) | 602 | 602 | — | — | 35,888 | |
| Ethylbenzene | 352 | 352 | — | — | — | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 1,778 | 1,778 | — | — | — | |
| Xylene (mixed isomers) | 472 | 472 | — | — | 40,028 | |
| Ethylbenzene | 64 | 64 | — | — | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 1,000 | 1,000 | — | — | — | |
| Xylene (mixed isomers) | 500 | 500 | — | — | 52,500 | |
| Ethylbenzene | 500 | 500 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 1,000 | 1,000 | — | — | — | |
| Xylene (mixed isomers) | 500 | 500 | — | — | 18,000 | |
| Ethylbenzene | 500 | 500 | — | — | — | ♦ Carcinogen |
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 |
|---|---|---|---|---|
| Xylene (mixed isomers) | — | — | 26,000 | — |
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 |
|---|---|---|---|---|---|
|
SOLVENT RECOVERY LLC
KANSAS CITY, MO
|
Xylene (mixed isomers) | — | — | 26,000 | — |
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 for Used Oil: Generators | Mar 25, 2025 | Mar 25, 2025 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Mar 25, 2025 | Mar 25, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 25, 2025 | Mar 25, 2025 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Mar 25, 2025 | Mar 25, 2025 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Mar 25, 2025 | Mar 25, 2025 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Jun 27, 2019 | Jul 29, 2019 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 27, 2019 | Jul 29, 2019 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 27, 2016 | Oct 26, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 27, 2016 | Oct 26, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 24, 2010 | Jul 8, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 24, 2010 | Jul 8, 2010 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | May 24, 2010 | Jun 28, 2010 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | May 24, 2010 | Jun 28, 2010 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 24, 2010 | Jul 8, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | May 24, 2010 | Jun 28, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | May 24, 2010 | Jul 8, 2010 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 20, 2007 | Jul 19, 2007 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | May 10, 2007 | Jun 7, 2007 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | May 10, 2007 | Jun 7, 2007 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | May 10, 2007 | Jun 7, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 10, 2007 | Jun 7, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | May 10, 2007 | Jun 7, 2007 | Resolved |
| rcra | Violation of a Federal or State Statute | May 10, 2007 | Jun 21, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 10, 2007 | Jun 7, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Oct 22, 2004 | Jan 21, 2005 | Resolved |
| rcra | Land Disposal Restrictions: General | Oct 22, 2004 | Dec 10, 2004 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Jul 15, 1994 | Aug 8, 1994 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 15, 1994 | Aug 4, 1994 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 15, 1994 | Aug 8, 1994 | 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
· Case 07-2025-0120 · Aug 15, 2025
$10,000
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-KSD985003987-001 · Jun 11, 2007
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KSD985003987-000 · Jul 15, 1994
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