DUPONT POLYMER PRODUCTS, LLC
Quick Summary
- •Released 83 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.
- Address
-
3300 CYPRESS GARDENS ROAD
MONCKS CORNER, SC 29461
View on map ↗ - County
- BERKELEY County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325211
- Inspections
- 5 · last Oct 21, 2025
- Total Penalties
- $0
- Registry ID
- 110000587393
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 | 7,781 | — |
| 2016 | 94 | -99% |
| 2017 | 83 | -12% |
| 2018 | 78 | -6% |
| 2020 | 21 | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 21 | 21 | — | — | 140,889 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 78 | 78 | — | — | 453,370 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 83 | 83 | — | — | 918,801 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 94 | 94 | — | — | 1,003,785 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 7,781 | 7,781 | — | — | 595,072 |
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 |
|---|---|---|---|---|
| Methanol | — | — | 98,254 | 355,116 |
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 |
|---|---|---|---|---|---|
|
DAK AMERICAS LLC COOPER RIVER PLANT
MONCKS CORNER, SC
|
Methanol | — | — | 36,200 | — |
|
ROSS ENVIRONMENTAL SERVICES
GRAFTON, OH
|
Methanol | — | — | — | 46,329 |
|
E I DUPONT DE NEMOURS - SABINE RIVER WORKS
ORANGE, TX
|
Methanol | — | — | — | 460,687 |
|
HOLCIM (US) INC HOLLY HILL PLANT
HOLLY HILL, SC
|
Methanol | — | — | 370,723 | — |
|
SAFETY-KLEEN
SMITHFIELD, KY
|
Methanol | — | — | 840 | — |
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 |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: General | Oct 11, 2023 | Oct 12, 2023 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Oct 11, 2023 | Oct 12, 2023 | Resolved |
| caa | FRV | Dec 1, 2021 | — | Open |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Aug 21, 2019 | Aug 22, 2019 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Aug 21, 2019 | Aug 23, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 21, 2019 | Aug 22, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Aug 21, 2019 | Aug 21, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 12, 2006 | Oct 26, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 6, 2001 | Feb 13, 2002 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Sep 10, 1992 | Oct 28, 1992 | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 43.58 kg/d | 39.50 | +10% | Aug 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 201.58 kg/d | 93.07 | +117% | May 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 16.34 kg/d | 14.98 | +9% | May 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.60 kg/d | 30.42 | +10% | May 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 43.58 kg/d | 42.68 | +2% | Aug 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 291.47 kg/d | 132.57 | +120% | Aug 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.