Location: Northland and Auckland Regions, New Zealand

River sources: Araparera River, Hikurangi River, Hōteo River, Kaihu River, Kaipara River, Kaiwaka River, Kaukapakapa River, Kumeū River, Makarau River, Mangakahia River, Manganui River, Mangawai River, Omaru River, Opatu River, Oruawharo River, Otamatea River, Topuni River, Wairoa River, Wairua River, Whakapara River

Ocean/sea sources: Tasman Sea

Basin countries: New Zealand

Islands: Manukapua Island, Titipu Island, Moturemu Island, Ōpāhekeheke Island, Puharakeke Island, Motukuru Island, Waikauri Island

Sections/sub-basins: Arapaoa River, Tauhoa River, Whakaki River

Settlements: Glorit, Helensville, Kaukapakapa, Matakohe, Maungaturoto, Pahi, Parakai, Port Albert, Pouto, Ruawai, Shelly Beach, Tapora, Tauhoa, Tinopai, Waioneke