Clean Harbors Buttonwillow LLC
Verified Oct 19, 2026 against U.S. EPA RCRAInfo
Clean Harbors Buttonwillow LLC (EPA ID CAD980675276) is a permitted hazardous-waste treatment, storage and disposal facility in Buttonwillow, California, operated by Clean Harbors Buttonwillow LLC. Operating permitted units: landfill, treatment, storage. In the 2023 Biennial Report it received 1,338 tons of hazardous waste from off-site. EPA waste-code classes received: Toxic metals (D004–D011), Spent solvents (F001–F005). Received waste was managed mainly by landfill. Last on-site inspection: January 28, 2026. In the last five years: 8 inspections, 12 violations, 6 formal enforcement actions and $636,800 in final penalties. Most cited areas: State Statute or Regulation; TSD IS-Container Use and Management; Generators - General; TSD - Preparedness and Prevention. It is not currently flagged as a significant noncomplier.
Key facts
| Facility type | Waste management firm source |
|---|---|
| Off-site receipts (latest Biennial Report) | 1,000–10,000 tons source |
| Violation record (5 years) | 6–20 violations source |
| How received waste was managed | Landfill source |
| Waste received, by EPA code class | Toxic metals (D004–D011), Spent solvents (F001–F005) source |
| Permitted operating units | Landfill, Treatment, Storage source |
| Final penalties, last 5 years | 636,800 USD source |
| Formal enforcement actions, last 5 years | 6 source |
| Last on-site inspection | Jan 28, 2026 source |
| Significant noncomplier now | No source |
| EPA ID | CAD980675276 source |
| Operator | Clean Harbors Buttonwillow LLC source |
| Owner type | Private source |
| Off-site receipt flag (RCRAInfo notification) | Yes source |
| Commercial TSDF | Yes source |
| Waste received from off-site | 1,337.5 tons source |
| Biennial Report cycle | 2023 source |
| Inspections, last 5 years | 8 source |
| Violations, last 5 years | 12 source |
| Violations not yet returned to compliance | 0 source |
| Violation areas (5 years) | State Statute or Regulation, TSD IS-Container Use and Management, Generators - General, TSD - Preparedness and Prevention source |
| Universal waste destination facility | No source |
| Used oil activities | No source |
| Transfer facility | Yes source |
| Recycler | No source |
| Primary NAICS | 562211 source |
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Browse related lists
- Hazardous waste facilities receiving 1,000–10,000 tons
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- Hazardous waste facilities that received Toxic metals (D004–D011)
- Hazardous waste facilities that received Spent solvents (F001–F005)
- Hazardous waste facilities with landfill units
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