WHEMCO/MIDLAND
Quick Summary
- •Released 2,351 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 $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
12TH ST
MIDLAND, PA 15059
View on map ↗ - County
- BEAVER County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331513
- Inspections
- 4 · last Jul 30, 2025
- Total Penalties
- $0
- Registry ID
- 110007336579
How This Compares
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.
Qtrs Non-Compliant
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 | 2,513 | — |
| 2016 | 2,151 | -14% |
| 2017 | 2,351 | +9% |
| 2018 | 2,433 | +3% |
| 2019 | 1,116 | -54% |
| 2020 | 1,531 | +37% |
| 2021 | 1,679 | +10% |
| 2022 | 640 | -62% |
| 2023 | 590 | -8% |
| 2024 | 415 | -30% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | — | ♦ Carcinogen |
| Nickel | — | — | — | — | — | ♦ Carcinogen |
| Manganese | 229 | 217 | 12 | — | 4,677 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 185 | 183 | 2 | — | 1,011 | |
| Lead compounds | 1 | 1 | — | — | 49 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | 257 | 248 | 9 | — | 9,341 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 236 | 234 | 1 | — | 1,900 | |
| Molybdenum trioxide | 58 | 58 | — | — | 394 | ♦ Carcinogen |
| Nickel | 38 | 38 | 0 | — | 254 | ♦ Carcinogen |
| Lead compounds | 1 | 1 | — | — | 92 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 275 | 274 | 2 | — | 2,414 | |
| Manganese | 265 | 253 | 12 | — | 11,753 | |
| Molybdenum trioxide | 58 | 58 | — | — | 532 | ♦ Carcinogen |
| Nickel | 41 | 40 | 1 | — | 293 | ♦ Carcinogen |
| Lead compounds | 1 | 1 | — | — | 124 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | — | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 938 | 937 | 2 | — | 1,984 | |
| Manganese | 544 | 533 | 11 | — | 8,565 | |
| Nickel | 188 | 187 | 1 | — | 306 | ♦ Carcinogen |
| Lead compounds | 8 | 8 | — | — | 87 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 822 | 820 | 2 | — | 2,176 | |
| Manganese | 495 | 484 | 11 | — | 9,676 | |
| Nickel | 160 | 160 | 1 | — | 318 | ♦ Carcinogen |
| Molybdenum trioxide | 47 | 47 | — | — | 423 | ♦ Carcinogen |
| Lead compounds | 7 | 7 | — | — | 100 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,116 | 1,114 | 2 | — | 2,785 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,410 | 1,408 | 2 | — | 1,759 | |
| Manganese | 799 | 783 | 16 | — | 10,044 | |
| Nickel | 150 | 149 | 1 | — | 124 | ♦ Carcinogen |
| Molybdenum trioxide | 62 | 62 | — | — | 481 | ♦ Carcinogen |
| Lead compounds | 11 | 11 | — | — | 110 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,359 | 1,357 | 2 | — | 1,764 | |
| Manganese | 770 | 758 | 12 | — | 10,175 | |
| Nickel | 144 | 143 | 1 | — | 124 | ♦ Carcinogen |
| Molybdenum trioxide | 67 | 67 | — | — | 482 | ♦ Carcinogen |
| Lead compounds | 12 | 12 | — | — | 110 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,265 | 1,263 | 1 | — | 1,685 | |
| Manganese | 659 | 649 | 10 | — | 9,623 | |
| Nickel | 138 | 138 | 0 | — | 118 | ♦ Carcinogen |
| Molybdenum trioxide | 79 | 79 | — | — | 461 | ♦ Carcinogen |
| Lead compounds | 10 | 10 | — | — | 105 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,382 | 1,380 | 2 | — | 1,832 | |
| Manganese | 827 | 815 | 12 | — | 10,461 | |
| Nickel | 206 | 205 | 1 | — | 129 | ♦ Carcinogen |
| Molybdenum trioxide | 86 | 86 | — | — | 501 | ♦ Carcinogen |
| Lead compounds | 11 | 11 | — | — | 114 |
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 |
|---|---|---|---|---|---|
|
ARDEN LANDFILL
WASHINGTON, PA
|
Manganese | 334 | — | — | — |
|
AMERICAN LANDFILL
WAYNESBURG, OH
|
Manganese | 4,342 | — | — | — |
|
EVERCLEAR OF OHIO LTD
AUSTINTOWN, OH
|
Manganese | 1 | — | — | — |
|
AMERICAN LANDFILL
WAYNESBURG, OH
|
Lead compounds | 48 | — | — | — |
|
ARDEN LANDFILL
WASHINGTON, PA
|
Lead compounds | 1 | — | — | — |
|
AMERICAN LANDFILL
WAYNESBURG, OH
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 760 | — | — | — |
|
ARDEN LANDFILL
WASHINGTON, PA
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 250 | — | — | — |
|
EVERCLEAR OF OHIO LTD
AUSTINTOWN, OH
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1 | — | — | — |