Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
KENWORTH TRUCK CO RENTON
Quick Summary
- •Released 19 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 $27,000 in total penalties since records began.
- Address
-
1601 N 8TH ST
RENTON, WA 98057
View on map ↗ - County
- KING County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 336120
- Inspections
- 8 · last Mar 25, 2025
- Total Penalties
- $27,000 · last Apr 7, 2025
- Registry ID
- 110000489301
How This Compares
#206
of 292 TRI reporters in WA
#11,535
of 16,877 TRI reporters in Manufacturing
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
12
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
2
Hazardous Waste (RCRA)
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.
Emissions Trend (2015–2024)
+50% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 16 | — |
| 2016 | 9 | -44% |
| 2017 | 19 | +111% |
| 2018 | 23 | +21% |
| 2020 | 18 | — |
| 2021 | 36 | +100% |
| 2022 | 22 | -39% |
| 2023 | 17 | -23% |
| 2024 | 24 | +41% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 24 | 24 | — | — | 2,940 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 17 | 17 | — | — | 7,871 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 22 | 22 | — | — | 2,547 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 36 | 36 | — | — | 9,422 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 18 | 18 | — | — | 5,093 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 23 | 23 | — | — | 6,420 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 19 | 19 | — | — | 4,125 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 9 | 9 | — | — | 4,605 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylene glycol | 16 | 16 | — | — | 3,440 |
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 |
|---|---|---|---|---|
| Ethylene glycol | — | 2,940 | — | — |
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 |
|---|---|---|---|---|---|
|
EMERALD SERVICES INC E MARGINAL WAY
SEATTLE, WA
|
Ethylene glycol | — | 2,940 | — | — |
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 | Mar 14, 2025 | Apr 7, 2025 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Mar 14, 2025 | Apr 7, 2025 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Mar 14, 2025 | Apr 7, 2025 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program General Information | Mar 14, 2025 | Apr 7, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 3, 2019 | Aug 3, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 3, 2019 | Aug 3, 2019 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 21, 2019 | Aug 19, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | May 21, 2019 | Aug 19, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 21, 2019 | Aug 19, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 15, 2019 | Jun 15, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2019 | Jun 27, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 15, 2018 | Jun 15, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 15, 2016 | Feb 9, 2017 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Dec 15, 2016 | Feb 9, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Dec 15, 2016 | Feb 9, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Dec 15, 2016 | Feb 9, 2017 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Dec 15, 2016 | Feb 9, 2017 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Dec 15, 2016 | Feb 9, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 5, 2014 | Mar 31, 2014 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Feb 5, 2014 | Mar 31, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Feb 5, 2014 | Mar 31, 2014 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | May 11, 2012 | Jul 20, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | May 15, 2011 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Jun 15, 2010 | Jul 20, 2010 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jun 15, 2010 | Jul 20, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 15, 2010 | Jul 20, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 15, 2010 | Jul 20, 2010 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Dec 12, 2007 | Jan 11, 2008 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Dec 12, 2007 | Jan 18, 2008 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Aug 25, 2004 | Nov 2, 2004 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 25, 2004 | Sep 30, 2004 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 7, 2001 | Mar 19, 2001 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 31, 1996 | Aug 12, 1996 | 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 |
|---|---|---|---|---|---|---|
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.12 | +17% | Sep 2023 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +66% | Dec 2022 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.12 | +49% | Dec 2022 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.01 | +107% | Sep 2017 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.44 mg/L | 0.12 | +272% | Sep 2017 | 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.
Administrative - Formal
· Case 10-2025-0054 · Apr 7, 2025
$12,500
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-WAD988517934-001 · Feb 24, 2014
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-WAD988517934-000 · Jul 31, 1996
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