Safely dispose of marine flares, oil-soaked absorbents, old fuel, paints, solvents, and other boat-related hazardous waste in Marin County. Zero Waste Marin offers free recycling and disposal programs for eligible residents and recreational boaters.
Important: These programs are available to Marin County residents only, including those living on boats or in houseboats. Businesses must use standard hazardous waste disposal services.Â
Dispose of expired or unwanted marine flares safely.
Exchange used absorbents and learn about proper disposal options
In addition to marine flares and oil absorbents, boat owners may need to safely dispose of other household hazardous waste generated during boat maintenance and operation.
Accepted examples may include:
Need to dispose of boat maintenance products that aren’t accepted through the marine programs? Household Hazardous Waste Facilities accept many other boat-related products including paints, solvents, fuels, cleaners, adhesives, and automotive fluids.
Dispose of expired or unwanted marine flares safely at Zero Waste Marin’s free annual collection event for eligible recreational boaters.
Marine flares are not accepted at Marin County household hazardous waste facilities or at marinas. Expired marine flares from recreational boaters can only be disposed of during the annual Marine Flare Collection Event.
Prevent Fires
Improperly discarded marine flares can create a serious fire hazard.
Protect Waterways
Proper disposal keeps hazardous materials out of Marin’s waterways.
Meet Regulations
Dispose of expired flares safely through Marin’s annual collection event.
This free collection event is available to recreational boaters who:
Proof of Marin County residency or a marina slip is required.
Zero Waste Marin hosts a free marine flare collection event each fall in partnership with CalRecycle, California Boating Clean & Green, and the California Product Stewardship Council.
Event details will be announced soon. Check back for the date & location.
Many recreational boaters are switching to electronic distress flares because they’re reusable, don’t expire, and eliminate the open flame of traditional marine flares. They can also provide hours of visibility compared to the short burn time of a traditional flare.
Learn more about electronic flare alternatives at this year’s collection event.
Tell us about your experience with marine flares. Your feedback helps improve future collection events and educational resources.
Protect Marin’s waterways by preventing oil from entering bays, marinas, and waterways.
Marin boaters, marina tenants, and houseboat residents can receive free oil absorbent pillows and pads through participating marinas. Place them in your boat’s bilge to capture oil before it reaches the water. When the absorbent becomes saturated, simply exchange it for a new one.
Protect Waterways
Capture oil before it enters Marin’s bays and waterways.
Free Exchange Program
Receive replacement absorbent pads and pillows at participating marinas.
Easy to Use
Place the absorbent in your bilge and exchange it when it becomes saturated.
The program provides oil-only absorbent pads and pillows designed for use in boat bilges. These absorbents soak up oil and fuel while repelling water, helping prevent pollution before it reaches the environment.
1
Pick Up
Visit a participating marina to receive a free absorbent pad or pillow.
2
Place It
Put the absorbent in your boat’s bilge where oil may accumulate.
3
Exchange It
When saturated, return the used absorbent to the marina and receive a replacement.
Please note: The marinas listed below accept used oil absorbents only. For all other household hazardous waste (HHW), please visit the San Rafael Household Hazardous Waste Facility. Novato residents should use the Novato Household Hazardous Waste Facility.
Never Place Marine Flares or Oil-Soaked Absorbents in Curbside Carts Marine flares are hazardous waste and must never be placed in trash, recycling, or organics carts. Oil-soaked absorbents can contain hazardous petroleum products and should be returned to a participating marina through the Oil Absorbents Exchange Program. Never place them in trash, recycling, or organics carts.
