Mangapapa River (Bay of Plenty) Mangapapa River (Bay of Plenty) The Mangapapa River is a river of the Bay of Plenty Region of New Zealand's North Island. It rises on the north slopes of the Mamaku Plateau at the southern end of the Kaimai Range and meets the Opuiaki River at the head of Lake McLaren, which discharges to the Wairoa River a short distance downstream from the lake at the confluence with the Mangakarengorengo River. The river has been modified as part of the Kaimai hydro power scheme. The 15.6 MW Lloyd Mandeno Power Station is on the left bank of the river and
Western Bay of Plenty District area that is not part of the district). The district came into being in the local government reorganisation of 1989; with minor modifications to the boundaries, it merged the old Tauranga County and Te Puke Borough. The greatest changes were in the northwest, with Waihi Beach being transferred to the district from the old Ohinemuri County, and in the vicinity of Tauranga City, where some of the hinterland, formerly in the county, was transferred to the city. The wards (for the purposes of electing district councillors) are the following: Western Bay of Plenty District Western Bay of Plenty District is