From the ODNR Boating home page at http://watercraft.ohiodnr.gov, in the FREQUENT QUESTIONS section "I need a copy of my registration/I need another set of decals": Replacement decals and/or a copy of your registration are available through the mail or at one of our Watercraft Offices. They cost $4 each ($4 for a new set of decals and $4 for a copy of the registration). You need to send/bring in a Duplicate Order Form with the fee. Duplicate Order Form (DNR 8456) [pdf 159Kb] <--link is active on the website above Make all checks payable to ODNR Division of Parks & Watercraft.
If in Columbus drive too the ODNR buildings. Stop at the gate with I.D. and they will direct you to the appropriate bldg. $4 for registration and $4 for boat decal. Open Saturdays too!
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