EPA TRI Facility · Hazardous Waste
Clean Harbors Wilmington LLC
Wilmington, CA · Parent: Clean Harbors Inc
- Total releases
- 82.7K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Clean Harbors Wilmington LLC: how the 82.7K lbs splits
82.7K lbs across all reported pathways
- Off-site Transfers 82.7K lbs 100.0%
Clean Harbors Wilmington LLC's 82.7K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Ethylene glycol.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume OFFSITE pathway CARC-LEAN
Clean Harbors Wilmington LLC is an EPA Toxics Release Inventory reporter in Wilmington, CA, in the hazardous waste sector. It reported 82.7K lbs of releases across 3 chemicals in 2023. That ranks 4,990 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Clean Harbors Wilmington LLC is pounds #163 and chemical-count #392 at 82.7K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Pennzoil-Quaker State Co (dba Sopus Products Lalp); Hj Baker & Bro LLC; Ultramar Inc Wilmington Refinery; Air Products & Chemicals Inc.. Similar-scale Hazardous Waste peers outside California: Lonestar Ecology LLC; U.S. Natl Park Service - Grand Canyon National Park; Heritage-Crystal Clean LLC - Richmond Recycling Center; Wrr Environmental Services Co Inc. Other Clean Harbors Inc sites in this extract: Clean Harbors Buttonwillow LLC; Clean Harbors Grassy Mountain LLC; Clean Harbors el Dorado LLC; Clean Harbors Lone Mountain LLC Lone Mountain Facility. Largest disclosed chemicals by pounds: Ethylene glycol; Polycyclic aromatic compounds; Benzo[g,h,i]perylene.
Compare Clean Harbors Wilmington LLC with
Nearest reporters in California
- Pennzoil-Quaker State Co (dba Sopus Products Lalp) Wilmington · 1.4K lbs
- Hj Baker & Bro LLC Wilmington · 5.9K lbs
- Ultramar Inc Wilmington Refinery Wilmington · 762.5K lbs
- Air Products & Chemicals Inc. Wilmington · 121.5K lbs
Similar-scale Hazardous Waste sites elsewhere: Lonestar Ecology LLC (TX) · U.S. Natl Park Service - Grand Canyon National Park (AZ) · Heritage-Crystal Clean LLC - Richmond Recycling Center (VA)
Clean Harbors Wilmington LLC stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 82.7K lbs (2023–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Lonestar Ecology LLC and U.S. Natl Park Service - Grand Canyon National Park.
Clean Harbors Wilmington LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
83K lbs Top 19% higher than 81% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Clean Harbors Wilmington LLC: Ethylene glycol-led volume
Among the 261 Hazardous Waste facilities in this database, Clean Harbors Wilmington LLC reports the 90th-largest volume (82.7K lbs). Its reported volume is concentrated rather than spread: Ethylene glycol alone is 96.3% of the total. Scale peers outside California include Lonestar Ecology LLC and U.S. Natl Park Service - Grand Canyon National Park.
Concentrated means ≥60% of Clean Harbors Wilmington LLC's pounds in one chemical - here Ethylene glycol at 96.3%. Not a toxicity score.
Clean Harbors Wilmington LLC Form-R facts
Compare this facility
See how Clean Harbors Wilmington LLC stacks up against nearby facilities and the typical reporter.
60.9× more than the comparison
3.0× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Clean Harbors Wilmington LLC releases toxic chemicals into the environment. Total: 82.7K lbs.
Chemical Releases
Aggregated across all reporting years (2023–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethylene glycol | 79.7K lbs | - |
| Polycyclic aromatic compounds | 3.0K lbs | Carcinogen |
| Benzo[g,h,i]perylene | 35 lbs | - |
Clean Harbors Wilmington LLC · OFFSITE-pathway site
Nearest TRI Facilities to Clean Harbors Wilmington LLC
Closest other reporters in California - including Pennzoil-Quaker State Co (dba Sopus Products Lalp), Hj Baker & Bro LLC, Ultramar Inc Wilmington Refinery, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Hazardous Waste Facilities
Other Hazardous Waste facilities with similar total release volumes (±80%), outside California - e.g. Lonestar Ecology LLC, U.S. Natl Park Service - Grand Canyon National Park, Heritage-Crystal Clean LLC - Richmond Recycling Center.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Clean Harbors Wilmington LLC on cumulative reported pounds (82.7K lbs) and distinct chemical count (3). Release-pound peers include Evolve Stone LLC, V-Rod USA Inc DBA Fiberglass Innovations, Darigold-Jerome. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Evolve Stone LLC Winchester, VA · Plastics and Rubber 82.8K lbs reported
- V-Rod USA Inc DBA Fiberglass Innovations Rockford, IL · Plastics and Rubber 82.6K lbs reported
- Darigold-Jerome Jerome, ID · Food 82.6K lbs reported
- Bridgestone Americas Tire Operations LLC Des Moines, IA · Plastics and Rubber 82.8K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Clean Harbors Inc Facilities
Same-parent TRI sites ranked by reported releases - including Clean Harbors Buttonwillow LLC, Clean Harbors Grassy Mountain LLC, Clean Harbors el Dorado LLC.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Ethylene glycol, Polycyclic aromatic compounds, Benzo[g,h,i]perylene; nearby reporters include Pennzoil-Quaker State Co (dba Sopus Products Lalp). Clean Harbors Wilmington LLC stamps LIGHT volume · OFFSITE pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Clean Harbors Wilmington LLC TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Ethylene glycol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Clean Harbors Wilmington LLC totals are self-reported EPCRA §313 estimates for Wilmington, CA, latest year 2023. NAICS 562211 · Hazardous Waste. 0.2% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Evolve Stone LLC (Δ 68 lbs). Pounds ≠ exposure.
Clean Harbors Wilmington LLC stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Ethylene glycol. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov