TRI Reporter
Clean Water Act
RCRA
INTERPLASTIC CORPORATION
Quick Summary
- •Released 9,076 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
12335 VAN NESS AVE
HAWTHORNE, CA 90250
View on map ↗ - County
- LOS ANGELES County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325211
- Inspections
- 2 · last Mar 7, 2024
- Total Penalties
- $0
- Registry ID
- 110012184055
How This Compares
#135
of 996 TRI reporters in CA
#4,178
of 16,877 TRI reporters in Manufacturing
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.
Emissions Trend (2015–2024)
-70% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 6,759 | — |
| 2016 | 6,393 | -5% |
| 2017 | 9,076 | +42% |
| 2018 | 9,103 | 0% |
| 2019 | 72 | -99% |
| 2020 | 4,220 | +5761% |
| 2021 | 3,968 | -6% |
| 2022 | 2,386 | -40% |
| 2023 | 1,835 | -23% |
| 2024 | 2,027 | +10% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Phthalic anhydride | — | — | — | — | — | |
| Styrene | 1,755 | 1,755 | — | — | 595 | ♦ Carcinogen |
| Maleic anhydride | 258 | 258 | — | — | — | |
| Methyl methacrylate | 10 | 10 | — | — | 10 | |
| Ethylene glycol | 3 | 3 | — | — | — | |
| Dicyclopentadiene | 1 | 1 | — | — | 750 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 1,634 | 1,634 | — | — | 289 | ♦ Carcinogen |
| Maleic anhydride | 130 | 130 | — | — | 300 | |
| Dicyclopentadiene | 30 | 30 | — | — | 410 | |
| Ethylene glycol | 20 | 20 | — | — | — | |
| Phthalic anhydride | 11 | 11 | — | — | — | |
| Methyl methacrylate | 10 | 10 | — | — | 41 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 2,140 | 2,140 | — | — | 3,199 | ♦ Carcinogen |
| Maleic anhydride | 137 | 137 | — | — | 325 | |
| Dicyclopentadiene | 41 | 41 | — | — | 300 | |
| Ethylene glycol | 37 | 37 | — | — | — | |
| Phthalic anhydride | 16 | 16 | — | — | — | |
| Methyl methacrylate | 15 | 15 | — | — | 10 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 3,708 | 3,708 | — | — | 11,067 | ♦ Carcinogen |
| Maleic anhydride | 155 | 155 | — | — | 300 | |
| Dicyclopentadiene | 38 | 38 | — | — | 200 | |
| Ethylene glycol | 36 | 36 | — | — | — | |
| Methyl methacrylate | 17 | 17 | — | — | — | |
| Phthalic anhydride | 16 | 16 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 3,961 | 3,961 | — | — | 2,104 | ♦ Carcinogen |
| Maleic anhydride | 147 | 147 | — | — | 28 | |
| Dicyclopentadiene | 49 | 49 | — | — | 25 | |
| Ethylene glycol | 34 | 34 | — | — | — | |
| Methyl methacrylate | 15 | 15 | — | — | — | |
| Phthalic anhydride | 14 | 14 | — | — | 150 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Phthalic anhydride | 72 | 72 | — | — | 30 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Styrene | 8,536 | 8,536 | — | — | — | ♦ Carcinogen |
| Maleic anhydride | 252 | 252 | — | — | — | |
| Phthalic anhydride | 101 | 101 | — | — | — | |
| Methyl methacrylate | 98 | 98 | — | — | — | |
| Dicyclopentadiene | 74 | 74 | — | — | — | |
| Ethylene glycol | 42 | 42 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 7,801 | 7,801 | — | — | — | ♦ Carcinogen |
| Maleic anhydride | 500 | 500 | — | — | — | |
| Ethylene glycol | 255 | 255 | — | — | — | |
| Methyl methacrylate | 255 | 255 | — | — | — | |
| Phthalic anhydride | 255 | 255 | — | — | — | |
| Dicyclopentadiene | 10 | 10 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 5,739 | 5,739 | — | — | — | ♦ Carcinogen |
| Methyl methacrylate | 255 | 255 | — | — | — | |
| Ethylene glycol | 255 | 255 | — | — | — | |
| Maleic anhydride | 114 | 114 | — | — | — | |
| Phthalic anhydride | 30 | 30 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 5,739 | 5,739 | — | — | — | ♦ Carcinogen |
| Phthalic anhydride | 255 | 255 | — | — | — | |
| Methyl methacrylate | 255 | 255 | — | — | — | |
| Maleic anhydride | 255 | 255 | — | — | — | |
| Ethylene glycol | 255 | 255 | — | — | — |
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 |
|---|---|---|---|---|
| Dicyclopentadiene | — | — | 750 | 2,352 |
| Methyl methacrylate | — | — | — | 178 |
| Phthalic anhydride | — | — | — | 453 |
| Ethylene glycol | — | — | — | 2,457 |
| Maleic anhydride | — | — | — | 4,455 |
| Styrene | — | — | — | 32,360 |
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 |
|---|---|---|---|---|---|
|
SAMEX
TIJUANA
|
Styrene | — | — | — | 595 |
|
SAMEX
TIJUANA
|
Dicyclopentadiene | — | — | 750 | — |
|
SAMEX
TIJUANA
|
Methyl methacrylate | — | — | — | 10 |
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 |
|---|---|---|---|---|
| cwa | WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP | Jul 30, 2021 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Apr 7, 1994 | Apr 7, 1999 | Resolved |
Other facilities in LOS ANGELES County, CA
LUSK QUALITY MACHINE PRODUCTS
PALMDALE, CA
· Manufacturing
REX CREAMERY
COMMERCE, CA
· Manufacturing
R & S PROCESSING CO INC
PARAMOUNT, CA
· Manufacturing
SPECTRUM PLATING CO
LOS ANGELES, CA
· Manufacturing
KRIEGER SPECIALTY PRODUCTS
PICO RIVERA, CA
· Manufacturing
GLENAIR, INC.
PALMDALE, CA
· Manufacturing