The propane safety code
prohibits the refilling of propane tanks purchased before October 1998. You
can check to see if your tank is compliant with current codes by looking for
the acronym "OPD" -- overfill protection device -- in raised letters on the
side. If it doesn't say OPD, it can't be refilled and must be recycled.
Lakes Gas in Roberts collects old propane tanks for a fee. Call Lakes Gas
at 715.749.3918 for more information.