Propane Tanks Now Accepted at MMSD Home HazMat Drop-Offs

11/12/25 08:00:am

Contact: Bill Graffin

MMSD Public Information Manager

(414) 225-2077

(Milwaukee, WI) – If you’re into fishing, camping, hunting, or grilling, you now have a place to get rid of propane tanks properly, an option that has not been available for years.

If thrown in the garbage, propane tanks pose a fire and explosion risk, especially in garbage trucks with compacting equipment.

There is no additional charge for dropping off propane tanks at Home HazMat Collections, which is free to visit for Milwaukee County residents.

List of items you can and cannot drop off

20-pound propane tanks are widely used for home grilling.

One-pound propane tanks are very common for small grills, lanterns, and heaters used for outdoor activities.

Transporting Propane Tanks Safely:

Inspect: Ensure the cylinder valve is tightly closed and check for damage, rust, or leaks. If you smell gas or suspect a leak, do not transport it yourself. Contact a propane professional.
Label : The cylinder must be clearly labeled by the manufacturer as “propane”.
Keep it Upright: Always transport cylinders in an upright, vertical position. Secure them so they cannot tip, roll, or slide during transport.
Ventilate: Transport cylinders in a well-ventilated area, like the bed of a pickup truck or trunk with windows open. Never transport in an enclosed passenger area.
Secure Properly: Use straps, rope, or a milk crate to prevent movement. Place cylinders on a flat, stable surface away from direct sunlight.
Avoid Heat Sources: Keep cylinders away from heat sources, open flames, and direct sunlight. Do not smoke while transporting.
Drive Carefully: Avoid sudden stops and sharp turns. Drive directly to the collection site without unnecessary stops.