The Bay of Plenty Harbour Limits are defined as all the tidal waters of the Bay of Plenty region from the northern-most point of Orokawa Bay to a line drawn NE’ly to the outer limit of the territorial sea, thence south-eastwards along the outer limit of the territorial sea to a position 12’ due north of Lottin Point. Also included in the harbour limits are the Wairoa River from McLarens falls downstream and the Kaituna River from Okere Road Bridge downstream.