Clean Water Act
RCRA
POLYQUEST INC
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
1720 MINERAL SPRINGS RD
DARLINGTON, SC 29540
View on map ↗ - County
- DARLINGTON County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325211
- Inspections
- 1 · last Aug 7, 2025
- Total Penalties
- $0
- Registry ID
- 110039077469
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 (2020–2023)
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2020 | 0 | — |
| 2021 | 255 | — |
| 2022 | 191 | -25% |
| 2023 | 255 | +34% |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 255 | 255 | — | — | 1,798 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 191 | 191 | — | — | 580 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 255 | 255 | — | — | 5 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | — | — | — | — | — |
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· Manufacturing