Where should I place electrical outlets in waterfall island?
According to NEC 2020, you need 1 for the first 9 square feet and another for each 18 square feet.
92&quot; x 39&quot; = ~ 25 square feet. So you need at least 2.
I would put one duplex receptacle on each end. That would be better than flush mounted receptacles (big concern about spills). But you can certainly have more receptacles, and that may be a good idea. For example, 4 - one near each corner - would allow for blender or other appliances on the &quot;work&quot; side while leaving the &quot;stool side&quot; receptacles available for phone chargers.