Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
DALTON CORP WARSAW MFG FACILITY
Quick Summary
- •Released 16,187 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 $76,650 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1900 E JEFFERSON ST
WARSAW, IN 46580
View on map ↗ - County
- KOSCIUSKO County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331511
- Inspections
- 11 · last Jan 20, 2026
- Total Penalties
- $76,650 · last Sep 16, 2025
- Registry ID
- 110000399792
How This Compares
#196
of 804 TRI reporters in IN
#3,170
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.
12
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
4
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
9
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)
-55% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 17,065 | — |
| 2016 | 14,191 | -17% |
| 2017 | 16,187 | +14% |
| 2018 | 18,094 | +12% |
| 2019 | 12,283 | -32% |
| 2020 | 10,189 | -17% |
| 2021 | 9,665 | -5% |
| 2022 | 9,481 | -2% |
| 2023 | 7,389 | -22% |
| 2024 | 7,685 | +4% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 14 | |
| Manganese compounds | 5,066 | 5,066 | — | — | 83,843 | |
| Copper | 995 | 995 | — | — | 9,124 | |
| Chromium | 682 | 682 | — | — | 5,098 | |
| Nickel | 423 | 423 | — | — | 2,346 | ♦ Carcinogen |
| Zinc compounds | 281 | 281 | — | — | 80,732 | |
| Lead | 235 | 235 | — | — | 15,384 | ♦ Carcinogen |
| Mercury | 2 | 2 | — | — | 1 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 13 | |
| Manganese compounds | 4,871 | 4,871 | — | — | 80,619 | |
| Copper | 957 | 957 | — | — | 8,773 | |
| Chromium | 656 | 656 | — | — | 4,902 | |
| Nickel | 407 | 407 | — | — | 2,256 | ♦ Carcinogen |
| Zinc compounds | 270 | 270 | — | — | 77,732 | |
| Lead | 226 | 226 | — | — | 14,792 | ♦ Carcinogen |
| Mercury | 2 | 2 | — | — | 1 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 18 | |
| Manganese compounds | 5,974 | 5,974 | — | — | 105,973 | |
| Copper | 1,163 | 1,163 | — | — | 8,830 | |
| Chromium | 797 | 797 | — | — | 5,093 | |
| Nickel | 495 | 495 | — | — | 2,294 | ♦ Carcinogen |
| Phenol | 439 | 439 | — | — | 1,216 | |
| Zinc compounds | 334 | 334 | — | — | 82,129 | |
| Lead | 276 | 276 | — | — | 15,614 | ♦ Carcinogen |
| Mercury | 3 | 3 | — | — | 2 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 13 | |
| Manganese compounds | 6,135 | 6,135 | — | — | 87,007 | |
| Copper | 1,188 | 1,188 | — | — | 6,376 | |
| Chromium | 816 | 816 | — | — | 3,764 | |
| Nickel | 500 | 500 | — | — | 1,648 | ♦ Carcinogen |
| Phenol | 423 | 423 | — | — | 889 | |
| Zinc compounds | 327 | 327 | — | — | 83,073 | |
| Lead | 273 | 273 | — | — | 16,296 | ♦ Carcinogen |
| Mercury | 3 | 3 | — | — | 1 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 27 | |
| Manganese compounds | 6,513 | 6,513 | — | — | 76,322 | |
| Copper | 1,259 | 1,259 | — | — | 6,805 | |
| Chromium | 867 | 867 | — | — | 3,870 | |
| Nickel | 525 | 525 | — | — | 1,688 | ♦ Carcinogen |
| Phenol | 410 | 410 | — | — | 918 | |
| Zinc compounds | 332 | 332 | — | — | 99,918 | |
| Lead | 280 | 280 | — | — | 17,967 | ♦ Carcinogen |
| Mercury | 3 | 3 | — | — | 1 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese compounds | 10,830 | 10,830 | — | — | 122,700 | |
| Nickel | 874 | 874 | — | — | 2,165 | ♦ Carcinogen |
| Zinc compounds | 580 | 580 | — | — | 148,010 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 23 | |
| Manganese compounds | 11,683 | 11,683 | — | — | 282,119 | |
| Copper | 2,260 | 2,260 | — | — | 20,915 | |
| Chromium | 1,553 | 1,553 | — | — | 12,891 | |
| Nickel | 944 | 944 | — | — | 5,246 | ♦ Carcinogen |
| Phenol | 707 | 707 | — | — | 2,367 | |
| Zinc compounds | 609 | 609 | — | — | 274,117 | |
| Lead | 333 | 333 | — | — | 70,575 | ♦ Carcinogen |
| Mercury | 5 | 5 | — | — | 3 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 19 | |
| Manganese compounds | 10,453 | 10,453 | — | — | 209,705 | |
| Copper | 2,025 | 2,025 | — | — | 14,373 | |
| Chromium | 1,391 | 1,391 | — | — | 7,332 | |
| Nickel | 850 | 850 | — | — | 2,741 | ♦ Carcinogen |
| Phenol | 613 | 613 | — | — | 2,031 | |
| Zinc compounds | 549 | 549 | — | — | 232,349 | |
| Lead | 302 | 302 | — | — | 56,530 | ♦ Carcinogen |
| Mercury | 5 | 5 | — | — | 3 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 19 | |
| Manganese compounds | 9,149 | 9,149 | — | — | 160,943 | |
| Copper | 1,773 | 1,773 | — | — | 11,674 | |
| Chromium | 1,218 | 1,218 | — | — | 6,457 | |
| Nickel | 745 | 745 | — | — | 2,444 | ♦ Carcinogen |
| Phenol | 548 | 548 | — | — | 2,100 | |
| Zinc compounds | 489 | 489 | — | — | 164,563 | |
| Lead | 266 | 266 | — | — | 40,271 | ♦ Carcinogen |
| Mercury | 4 | 4 | — | — | 3 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diisocyanates | — | — | — | — | 21 | |
| Manganese compounds | 10,997 | 10,997 | — | — | 170,948 | |
| Copper | 2,132 | 2,132 | — | — | 12,176 | |
| Chromium | 1,464 | 1,464 | — | — | 7,266 | |
| Nickel | 899 | 899 | — | — | 2,493 | ♦ Carcinogen |
| Phenol | 650 | 650 | — | — | 2,437 | |
| Zinc compounds | 596 | 596 | — | — | 168,730 | |
| Lead | 322 | 322 | — | — | 42,814 | ♦ Carcinogen |
| Mercury | 5 | 5 | — | — | 3 |
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 |
|---|
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 |
|---|---|---|---|---|---|
|
GFL
CLAYPOOL, IN
|
Nickel | 2,346 | — | — | — |
|
GFL
CLAYPOOL, IN
|
Lead | 15,384 | — | — | — |
|
GFL
CLAYPOOL, IN
|
Zinc compounds | 80,731 | — | — | — |
|
GFL
CLAYPOOL, IN
|
Mercury | 1 | — | — | — |
|
GFL
CLAYPOOL, IN
|
Chromium | 5,097 | — | — | — |
|
GFL
CLAYPOOL, IN
|
Diisocyanates | 14 | — | — | — |
|
GFL
CLAYPOOL, IN
|
Manganese compounds | 83,832 | — | — | — |
|
GFL
CLAYPOOL, IN
|
Copper | 9,124 | — | — | — |
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 |
|---|---|---|
| Zinc compounds | 1 | WARSAW WWTP, WARSAW |
| Nickel | 0 | WARSAW WWTP, WARSAW |
| Copper | 0 | WARSAW WWTP, WARSAW |
| Lead | 0 | WARSAW WWTP, WARSAW |
| Manganese compounds | 11 | WARSAW WWTP, WARSAW |
| Chromium | 1 | WARSAW WWTP, WARSAW |
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 |
| cwa | Reporting Violations - Failure to Submit DMRs | Jan 20, 2026 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Jan 20, 2026 | — | Open |
| cwa | Monitoring Violations - Frequency of Sampling Violation | Jan 20, 2026 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jan 20, 2026 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jan 20, 2026 | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Feb 22, 2024 | — | Open |
| caa | FRV | May 10, 2022 | — | Open |
| caa | HPV | Sep 30, 2021 | May 10, 2023 | Resolved |
| caa | FRV | Dec 5, 2019 | — | Open |
| caa | HPV | Nov 12, 2019 | Jul 8, 2022 | Resolved |
| caa | FRV | Jul 30, 2019 | — | Open |
| caa | HPV | Feb 28, 2019 | Feb 17, 2022 | Resolved |
| caa | FRV | Dec 5, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2018 | Mar 4, 2019 | Resolved |
| cwa | Schedule Event reported late | Dec 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 1, 2018 | Mar 4, 2019 | Resolved |
| caa | FRV | May 2, 2018 | — | Open |
| caa | HPV | Oct 18, 2017 | Apr 16, 2021 | Resolved |
| caa | HPV | Jul 3, 2017 | Apr 16, 2021 | Resolved |
| caa | HPV | Jun 16, 2016 | Apr 16, 2021 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Dec 18, 2013 | Feb 13, 2014 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Large Quantity Handlers | Dec 18, 2013 | Feb 13, 2014 | Resolved |
| rcra | Standards for Used Oil: Generators | Feb 11, 2005 | Aug 25, 2008 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Feb 11, 2005 | Aug 25, 2005 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Apr 22, 2002 | Feb 28, 2003 | Resolved |
| rcra | Standards for Used Oil: Generators | Apr 22, 2002 | Feb 28, 2003 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Oct 10, 1997 | Jul 29, 1998 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Oct 10, 1997 | Jul 29, 1998 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.62 mg/L | 0.06 | +933% | Sep 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.22 mg/L | 0.06 | +267% | Sep 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.40 mg/L | 0.06 | +567% | Aug 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.06 | +150% | Aug 2025 | Resolved |
| Temperature, water deg. fahrenheit | DMR, Limited - Numeric Violation | 70.30 deg F | 68.00 | +3% | Mar 2025 | Open |
| Temperature, water deg. fahrenheit | DMR, Limited - Numeric Violation | 69.90 deg F | 68.00 | +3% | Feb 2025 | Open |
| Oil and grease, hexane extr method | DMR, Limited - Numeric Violation | 7.80 mg/L | 5.00 | +56% | Oct 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.06 | +144% | Aug 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.40 mg/L | 0.06 | +567% | Aug 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.06 | +67% | Jul 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.06 | +233% | Apr 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.56 mg/L | 0.06 | +833% | Apr 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.06 | +25% | Feb 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.24 mg/L | 0.06 | +300% | Feb 2016 | Open |
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.
PROPOSED AGREED ORDER (PAO) SENT
RCRA (Hazardous Waste)
· Case RCRA-IND005146022-006 · Jun 10, 2024
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-IND005146022-005 · Jun 5, 2024
Administrative - Formal
Clean Air Act
· Case 3603586362 · Apr 19, 2023
$28,400
Notice of Violation
Clean Air Act
· Case 3603544087 · Mar 15, 2023
Administrative - Formal
Clean Air Act
· Case 3603258459 · Jun 15, 2022
$12,000
Notice of Violation
Clean Air Act
· Case 3603258458 · Jun 1, 2022
Administrative - Formal
Clean Air Act
· Case 3602981281 · Jan 26, 2022
$8,750
Notice of Violation
Clean Air Act
· Case 3602963427 · Dec 21, 2021
Administrative - Formal
Clean Air Act
· Case 3602313733 · Oct 8, 2020
$98,000
Notice of Violation
Clean Air Act
· Case 3601637381 · Oct 30, 2018
Notice of Violation
Clean Air Act
· Case 3601637379 · Oct 30, 2018
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-IND005146022-004 · Jan 2, 2014
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-IND005146022-003 · Jun 16, 2005
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-IND005146022-002 · Dec 19, 2002
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-IND005146022-001 · Jul 29, 1998
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