SMW MFG INC
Quick Summary
- •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
-
36 COUNTY ROAD 166
OXFORD, MS 38655
View on map ↗ - County
- LAFAYETTE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332912
- Inspections
- 9 · last Aug 21, 2025
- Total Penalties
- $0 · last Dec 20, 1999
- Registry ID
- 110002444178
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.
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.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 0 | — |
| 2016 | 0 | — |
| 2020 | 0 | — |
| 2021 | 0 | — |
| 2022 | 0 | — |
| 2023 | 0 | — |
| 2024 | 0 | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | — | — | — | — | 14,768 |
2021
2020
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead | — | — | — | — | 179 | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead | — | — | — | — | 116 | ♦ 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.
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 |
|---|---|---|---|---|---|
|
MEMPHIS SCRAP
MEMPHIS, TN
|
Manganese | — | 15,749 | — | — |
|
THREE RIVERS LANDFILL
PONTOTOC, MS
|
Copper | 13 | — | — | — |
|
MUELLER COPPER FITTINGS COMPANY INC
COVINGTON, TN
|
Copper | — | 9,577 | — | — |
|
THREE RIVERS LANDFILL
PONTOTOC, MS
|
Manganese | 29 | — | — | — |
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.
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 |
|---|---|---|---|---|---|---|
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 0.12 kg/d | 0.11 | +2% | Jul 2015 | Open |
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 2.28 mg/L | 2.00 | +14% | Jul 2015 | Open |
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 1.21 mg/L | 1.00 | +21% | Jul 2015 | 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.