ALLISON TRANSMISSION, INC. DBA WALKER DIE CASTING
Quick Summary
- •Released 173 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $8,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1125 HIGGS ROAD
LEWISBURG, TN 37091
View on map ↗ - County
- MARSHALL County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331521
- Inspections
- 7 · last Mar 28, 2025
- Total Penalties
- $8,000 · last Aug 9, 2021
- Registry ID
- 110000370358
How This Compares
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.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 177 | — |
| 2016 | 169 | -4% |
| 2017 | 173 | +2% |
| 2018 | 111 | -35% |
| 2020 | 68,905 | — |
| 2021 | 118 | -100% |
| 2022 | 164 | +39% |
| 2023 | 141 | -14% |
| 2024 | 129 | -9% |
2024
2023
2022
2021
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 68,724 | 68,724 | — | — | — | |
| Copper | 158 | 156 | 3 | — | 119,673 | |
| Nickel | 19 | 19 | — | — | 14,376 | ♦ Carcinogen |
| Lead | 4 | 4 | — | — | 2,842 | ♦ Carcinogen |
2018
2017
2016
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 |
|---|---|---|---|---|---|
|
CEDAR RIDGE LANDFILL
LEWISBURG, TN
|
Lead | — | — | — | — |
|
TENNESSEE ALUMINUM PROCESSORS
MOUNT PLEASANT, TN
|
Lead | — | 3,843 | — | — |
|
HILDRETH MANUFACTURING LLC
MARION, OH
|
Nickel | — | 118 | — | — |
|
SEMCO
MARION, OH
|
Nickel | — | 57 | — | — |
|
CEDAR RIDGE LANDFILL
LEWISBURG, TN
|
Nickel | 2 | — | — | — |
|
TENNESSEE ALUMINUM PROCESSORS
MOUNT PLEASANT, TN
|
Nickel | — | 19,213 | — | — |
|
HILDRETH MANUFACTURING LLC
MARION, OH
|
Copper | — | 5,767 | — | — |
|
SEMCO
MARION, OH
|
Copper | — | 2,780 | — | — |
|
TENNESSEE ALUMINUM PROCESSORS
MOUNT PLEASANT, TN
|
Copper | — | 153,702 | — | — |
|
CEDAR RIDGE LANDFILL
LEWISBURG, TN
|
Copper | 17 | — | — | — |
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.
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 1, 2022 | — | Open |
| caa | FRV | Apr 5, 2021 | — | Open |
| caa | FRV | Jan 19, 2021 | — | 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.