TRI Reporter
Clean Water Act
RCRA
EKC TECHNOLOGY, DUPONT ELECTRONIC AND IMAGING
Quick Summary
- •Released 344 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
-
2520 BARRINGTON CT
HAYWARD, CA 94545
View on map ↗ - County
- ALAMEDA County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325998
- Inspections
- 1 · last Apr 17, 2024
- Total Penalties
- $0
- Registry ID
- 110000483147
How This Compares
#395
of 996 TRI reporters in CA
#8,405
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)
-64% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 336 | — |
| 2016 | 318 | -5% |
| 2017 | 344 | +8% |
| 2018 | 224 | -35% |
| 2019 | 206 | -8% |
| 2020 | 337 | +63% |
| 2021 | 380 | +13% |
| 2022 | 291 | -23% |
| 2023 | 157 | -46% |
| 2024 | 121 | -23% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 64 | 64 | — | — | 5,627 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 48 | 48 | — | — | 3,114 | |
| Naphthalene | 9 | 9 | — | — | 608 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 95 | 95 | — | — | 2,151 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 53 | 53 | — | — | 3,146 | |
| Naphthalene | 9 | 9 | — | — | 553 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 205 | 205 | — | — | 6,000 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 77 | 77 | — | — | 4,100 | |
| Naphthalene | 10 | 10 | — | — | 1,007 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 281 | 281 | — | — | 9,288 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 83 | 83 | — | — | 4,368 | |
| Naphthalene | 16 | 16 | — | — | 3,015 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 248 | 248 | — | — | 9,028 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 75 | 75 | — | — | 8,083 | |
| Naphthalene | 14 | 14 | — | — | 4,145 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 206 | 206 | — | — | 12,035 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 122 | 122 | — | — | 8,921 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 69 | 69 | — | — | 8,945 | |
| Naphthalene | 33 | 33 | — | — | 1,900 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 252 | 252 | — | — | 9,690 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 77 | 77 | — | — | 12,744 | |
| Naphthalene | 15 | 15 | — | — | 1,497 | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 228 | 228 | — | — | 8,338 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 75 | 75 | — | — | 20,573 | |
| Naphthalene | 15 | 15 | — | — | 1,449 | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Catechol | 245 | 245 | — | — | 6,033 | ♦ Carcinogen |
| N-Methyl-2-pyrrolidone | 75 | 75 | — | — | 10,877 | |
| Naphthalene | 16 | 16 | — | — | 1,273 | ♦ 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.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Catechol | — | — | — | 5,765 |
| N-Methyl-2-pyrrolidone | — | — | — | 3,115 |
| Naphthalene | — | — | — | 608 |
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 |
|---|---|---|---|---|---|
|
VEOLIA ES TECHNICAL SOLUTIONS LLC
AZUSA, CA
|
Catechol | — | — | — | 86 |
|
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
|
Catechol | — | — | — | 738 |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Catechol | — | — | — | 2,564 |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Catechol | — | — | — | 2,239 |
|
VEOLIA ES TECHNICAL SOLUTIONS LLC
AZUSA, CA
|
Naphthalene | — | — | — | 10 |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Naphthalene | — | — | — | 270 |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Naphthalene | — | — | — | 259 |
|
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
|
Naphthalene | — | — | — | 69 |
|
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
|
N-Methyl-2-pyrrolidone | — | — | — | 875 |
|
VEOLIA ES TECHNICAL SOLUTIONS LLC
AZUSA, CA
|
N-Methyl-2-pyrrolidone | — | — | — | 86 |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
N-Methyl-2-pyrrolidone | — | — | — | 2,153 |
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.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| N-Methyl-2-pyrrolidone | — | CITY OF HAYWARD DEPARTMENT OF PUBLIC WORKS/UTILITIES, HAYWARD |
| Naphthalene | — | CITY OF HAYWARD DEPARTMENT OF PUBLIC WORKS/UTILITIES, HAYWARD |
| Catechol | — | CITY OF HAYWARD DEPARTMENT OF PUBLIC WORKS/UTILITIES, HAYWARD |
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: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jan 31, 2017 | Feb 28, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 17, 2007 | Dec 17, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 6, 2005 | May 5, 2006 | Resolved |
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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-CAD980893242-601 · Jan 31, 2017
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-CAD980893242-501 · Dec 6, 2005
Other facilities in ALAMEDA County, CA
JABIL, INC
LIVERMORE, CA
· Manufacturing
CHEVRON SERVICE STATION
SAN LORENZO, CA
· Administrative and Support and Waste Management
FINE PITCH
FREMONT, CA
· Manufacturing
0427 CENTURY 15 BAYFAIR MALL
SAN LEANDRO, CA
· Information
ALPHA WINFIELD CONTRACTORS INC
EMERYVILLE, CA
· Administrative and Support and Waste Management
INTEGRITY AIR SYSTEMS
HAYWARD, CA
· Administrative and Support and Waste Management