50 CFR 36.35 - Unattended property.
(a) Leaving any snowmachine, vessel, off-road vehicle or other personal property unattended for longer than 12 months without the prior permission of the Refuge Manager is prohibited, and any property so left may be impounded by the Refuge Manager.
(b) The Refuge Manager may (1) designate areas where personal property may not be left unattended for any time period, (2) establish limits on the amount and type of personal property that may be left unattended, (3) prescribed the manner in which personal property may be left unattended or (4) establish limits on the length of time personal property may be left unattended.
(c) Such designations and restrictions arising under paragraph (b) of this section shall be (1) published in at least one newspaper of general circulation within the State, posted at community post offices within the affected vicinity, made available for broadcast on local radio stations in a manner reasonably calculated to inform residents in the affected community, and designated in a map which shall be available for public inspection at the office of the Refuge Manager, or (2) designated by the posting of appropriate signs or (3) both.
(d) In the event unattended property interferes with the safe and orderly management of a refuge area or causes damage to refuge resources, it may be impounded by the Refuge Manager at any time.