As of Oct 20, 2026, 22 of the 355 hazardous waste facilities in this dataset are in California.
Facility type: “Waste management firm” for 15 of them. 15 have full profiles on this site; 7 more are outside this site's listing rule and only counted.
Facility type (all 22 in this group): Waste management firm (15) · Industrial site (6) · Government site (1)
Off-site receipts (latest Biennial Report) (all 22 in this group): 1,000–10,000 tons (9) · Under 1,000 tons (6) · 10,000–100,000 tons (5)
7 more records in this group fall outside this site's listing rule (Facility type: Waste management firm or Not classified (no NAICS reported)); they are in the download but not listed here.
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