TRI Reporter
RCRA
KEOKUK STEEL CASTINGS A MATRIX METALS CO LLC
Quick Summary
- •Released 14 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
3972 MAIN STREET
KEOKUK, IA 52632
View on map ↗ - County
- LEE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331513
- Total Penalties
- $0 · last Jul 31, 1985
- Registry ID
- 110000415453
How This Compares
#339
of 420 TRI reporters in IA
#11,851
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
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)
+43% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 9,898 | — |
| 2016 | 154 | -98% |
| 2017 | 14 | -91% |
| 2018 | 1,754 | +12411% |
| 2019 | 0 | -100% |
| 2020 | 512 | — |
| 2021 | 59 | -88% |
| 2022 | 975 | +1550% |
| 2023 | 12,702 | +1202% |
| 2024 | 14,183 | +12% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Phenol | — | — | — | — | — | |
| Naphthalene | 12,904 | 12,904 | — | — | — | ♦ Carcinogen |
| Diisocyanates | 1,210 | 1,210 | — | — | — | |
| Manganese | 64 | 64 | — | — | 36,352 | |
| Nickel | 5 | 5 | — | — | 2,747 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Phenol | — | — | — | — | — | |
| Naphthalene | 11,494 | 11,494 | — | — | — | ♦ Carcinogen |
| Diisocyanates | 1,191 | 1,191 | — | — | — | |
| Manganese | 13 | 10 | 4 | — | 5,193 | |
| Nickel | 4 | 4 | — | — | 2,383 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Phenol | — | — | — | — | — | |
| Diisocyanates | 958 | 958 | — | — | — | |
| Manganese | 14 | 10 | 4 | — | 5,487 | |
| Nickel | 4 | 4 | — | — | 2,101 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | — | |
| Phenol | — | — | — | — | — | |
| Propylene | — | — | — | — | — | |
| Manganese | 56 | 50 | 6 | — | 875 | |
| Nickel | 3 | 3 | — | — | 47 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Propylene | — | — | — | — | — | |
| Phenol | — | — | — | — | — | |
| Diisocyanates | 454 | 454 | — | — | — | |
| Manganese | 55 | 50 | 5 | — | 467,691 | |
| Nickel | 3 | 3 | — | — | 33,485 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Phenol | — | — | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Propylene | — | — | — | — | — | |
| Diisocyanates | 1,724 | 1,724 | — | — | — | |
| Manganese compounds | 30 | 30 | — | — | 58,976 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | — | |
| Manganese compounds | 14 | 14 | — | — | 9,880 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 64 | 63 | 1 | — | 9,946 | |
| Nickel compounds | 50 | 31 | 19 | — | 397 | ♦ Carcinogen |
| Manganese compounds | 40 | 31 | 9 | — | 18,413 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Propylene | — | — | — | — | — | |
| Diisocyanates | — | — | — | — | — | |
| Phenol | 8,400 | 8,400 | — | — | 320 | |
| Certain glycol ethers | 730 | 730 | — | — | 13,000 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 372 | 371 | 1 | — | 58,370 | |
| Nickel compounds | 210 | 184 | 26 | — | 2,370 | ♦ Carcinogen |
| Manganese compounds | 186 | 174 | 12 | — | 110,150 |
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.
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 |
|---|---|---|---|---|---|
|
EWART'S FAB AND CUSTOM CUTTING
KEOKUK, IA
|
Manganese | 4,776 | — | — | — |
|
CENTRAL METAL RECYCLING
HAMILTON, IL
|
Manganese | — | 31,576 | — | — |
|
CENTRAL METAL RECYCLING
HAMILTON, IL
|
Nickel | — | 2,451 | — | — |
|
EWART'S FAB AND CUSTOM CUTTING
KEOKUK, IA
|
Nickel | 296 | — | — | — |
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 Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jul 20, 2016 | Jul 28, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Mar 14, 2014 | Jun 12, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 14, 2014 | Apr 2, 2014 | Resolved |
| rcra | Standards for the Management of Specific HW and Specific Types of HW Management Facilities: Recyclable Materials Utilized for Precious Metal Recovery | Mar 14, 2014 | Apr 2, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Mar 14, 2014 | Apr 2, 2014 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Mar 14, 2014 | Apr 2, 2014 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 14, 2014 | Apr 2, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Mar 14, 2014 | Apr 2, 2014 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 19, 2007 | Mar 19, 2008 | Resolved |
| rcra | Standards for Used Oil: Generators | Sep 19, 2007 | Mar 19, 2008 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 19, 2007 | Mar 19, 2008 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Sep 19, 2007 | Mar 19, 2008 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 19, 2007 | Mar 19, 2008 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 19, 2007 | Mar 19, 2008 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Sep 19, 2007 | Mar 19, 2008 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 7, 2006 | Dec 28, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 7, 2006 | Nov 16, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Jun 7, 2006 | Apr 24, 2007 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jun 7, 2006 | Dec 28, 2006 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | May 5, 2006 | May 15, 2006 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jun 27, 2002 | Jul 15, 2002 | Resolved |
| rcra | Standards for the Management of Specific HW and Specific Types of HW Management Facilities: Recyclable Materials Utilized for Precious Metal Recovery | Aug 27, 1999 | Dec 1, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 27, 1999 | Dec 1, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | May 19, 1999 | Dec 1, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 19, 1999 | Dec 1, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 10, 1985 | Aug 5, 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
· Case 07-2010-0020 · Nov 2, 2009
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-IAD980318133-Y01 · May 5, 2006
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-IAD980318133-001 · Jun 28, 2002
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-IAD980318133-000 · Feb 19, 1985
$12,000
Other facilities in LEE County, IA
THE SCOTTS CO., ORTHO BUSINESS GROUP
FORT MADISON, IA
· Manufacturing
CITY OF FORT MADISON
FORT MADISON, IA
KEOKUK MILLS, LLC DBA KEOKUK STEEL CASTINGS, INC.
KEOKUK, IA
· Manufacturing
DENMARK SANITARY DISTRICT STP
DENMARK, IA
· Utilities
WEST POINT MUNI WATER SYSTEM
WEST POINT, IA
GOODYEAR AUTO SERVICE CENTER 6429
KEOKUK, IA