Reference Source

Large quantity generator

For Large quantity generator, authority is EPA (federal, 40 CFR 262.13); quantity threshold is ≥ 1,000 kg; acute waste threshold is > 1 kg, recorded from its source on 2026-08-11.

Authority
EPA (federal, 40 CFR 262.13) our reading
Generator category
Large quantity generator verified
Quantity threshold
≥ 1,000 kg verified
Acute waste threshold
> 1 kg verified
Sourceecfr.gov
Verified
Review by
DatasetHazardous waste generator categories — federal vs California vs Washington thresholds and obligations

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

> 1 kg | Any amount | Any amount | Large quantity generator. | Any amount | ≥ 1,000 kg | Any amount | Large quantity generator.

ecfr.gov, retrieved 2026-08-11

Source

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