Wainui River (Bay of Plenty) Wainui River (Bay of Plenty) The Wainui River is a river of the Bay of Plenty Region of New Zealand's North Island. It flows north from the Kaimai Range to reach Tauranga Harbour south of Katikati. The catchment has of stream margins. 41% of the catchment remains covered in native bush, but 48% is under pasture and suffers soil erosion. The river includes 3 waterfalls of up to , which have been kayaked. The long former East Coast Main Trunk railway bridge is designated as the limit of the Coastal Marine Area. Downstream, a 3-span bridge takes SH2 over the
Radio Bay of Plenty 1XX, under sponsorship from Moro chocolate bar manufacturer Cadbury. The 1XX programme was played on Cadbury Moro FM between 11pm and 6am the next morning. The complete transition to FM broadcasting was made on 12 December 1988. Announcer Terry Casserly had to ad-lib during the opening broadcast, when a live cross to company chairman Ross Neiderer was lost to dead air. The 90.5 FM from Mount Putauaki was the most powerful FM signal in the Bay of Plenty and was used as the station's main frequency, with a simulcast on the station's previous AM frequency. Another frequency on 93.0 FM