The San Mateo County Harbor Distric is partnering with San Mateo County Health Environmental Health Services to host a Free Marine Flare Disposal Day on Sunday, October 25, 2026, from 10:00 a.m. to 2:00 p.m. at Pillar Point Harbor,  1 Johnson Pier, Half Moon Bay

Appointment Required

Participants must schedule an appointment through San Mateo County Health at smchealth.org/hhw or by calling (650) 372-6200.