ESCO CORPORATION
Quick Summary
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
2770 NW YEON AVENUE
PORTLAND, OR 97210
View on map ↗ - County
- MULTNOMAH County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331513
- Inspections
- 2 · last Jul 18, 2024
- Total Penalties
- $0 · last Oct 26, 1994
- Registry ID
- 110000487394
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 | 332 | — |
| 2016 | 319 | -4% |
| 2017 | 0 | -100% |
| 2018 | 0 | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | — | — | — | — | 974 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | — | — | — | — | 960 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 4,4'-Isopropylidenediphenol | — | — | — | — | — | |
| Manganese compounds | 235 | 235 | — | — | 10,671 | |
| Lead compounds | 32 | 32 | — | — | 35 | |
| Nickel compounds | 22 | 22 | — | — | 2,378 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 22 | 22 | — | — | 3,346 | |
| Diisocyanates | 5 | 5 | — | — | — | |
| Molybdenum trioxide | 3 | 3 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 4,4'-Isopropylidenediphenol | — | — | — | — | — | |
| Manganese compounds | 243 | 243 | — | — | 10,206 | |
| Lead compounds | 34 | 34 | — | — | 36 | |
| Nickel compounds | 23 | 23 | — | — | 736 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 22 | 22 | — | — | 3,138 | |
| Diisocyanates | 7 | 7 | — | — | — | |
| Molybdenum trioxide | 3 | 3 | — | — | — | ♦ 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 |
|---|
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 |
|---|---|---|---|---|---|
|
CHEMICAL WASTE MANAGEMENT
ARLINGTON, OR
|
Lead compounds | 952 | — | — | — |
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 |
|---|---|---|
| Lead compounds | 8 | CITY OF PORTLAND COLUMBIA BLVD WWTP, PORTLAND |
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 |
|---|---|---|---|---|
| caa | FRV | Apr 9, 2026 | — | Open |
| caa | FRV | Apr 9, 2026 | — | Open |
| caa | FRV | Jul 31, 2017 | — | Open |
| caa | FRV | Jun 29, 2017 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 15, 2015 | Jul 15, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 11, 1994 | Nov 16, 1994 | 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.