Humboldt Waste Management Authority — Household Hazardous Waste
HWMA receiving-facility and HHW services. HWMA does not provide curbside collection or bin rental; use the local franchise hauler for those services.
Hawthorne Street HHW receiving program, closed noon–1 pm. Check specific material exclusions and contact the hotline before transporting damaged containers.
Resident drop-off limit: 15 gallons or 125 lb; liquid volume is based on container size.
Official information checked October 15, 2026 · Details & sources
HWMA facilities do not accept prescription or over-the-counter medications; use a medication-specific collection program.
Official information checked October 15, 2026 · Details & sources
Source checked October 15, 2026
Waste service — HHW receiving facility — materials, hours and hotline
Residential customers may drop off hazardous materials Monday thru Saturday from 8 am until noon and from 1 pm until 3 pm.
Saved evidence: 1ecf951d6fdf537a · Agent source review
HWMA publishes solid-waste pricing and separate material rules for its transfer station. Check the exact material, household/business channel and current fee schedule; this is not curbside collection.
Source checked October 26, 2026
Humboldt official referral · Humboldt Solid Waste (opens in a new tab)
HWMA transfer station — waste and material-specific rules
Carpet may be disposed of at the HWMA Transfer Station at 1059 W Hawthorne during normal business. The Carpet Recycling Container is the white trailer parked right next to the transfer station, close to the large truck scale.
Saved evidence: b4d13d45744498e0 · Agent source review