Kaukapakapa

The Rodney Power Station was a proposal for a natural gas fired combined cycle power station developed by Genesis Energy Limited. The project was abandoned in 2015.The power station would have been located on a 48 ha site midway between Helensville and Kaukapakapa on State Highway 16, near the Kaipara Harbour, north west of Auckland. The proposed development included substantial upgrade or replacement of the Helensville waste water treatment plant, which the local council would otherwise have to fund. The plant was designed to use high efficiency combined cycle gas turbine technology to meet the increasing demand for electricity in the north Auckland region. The location would also have assisted to ease constraints on HV electricity transmission.In its assessment of Transpower's proposal to upgrade HV transmission to north of Auckland, the Electricity Commission considered that the Rodney power station project provided a generation alternative to transmission.

The Ourauwhare River is a river of the Auckland Region of New Zealand's North Island. It is a tributary of the Kaukapakapa River, which it meets south of Helensville.

Waitoki is a locality in the Rodney District of New Zealand. Wainui is approximately 5.5 kilometres to the north-east, Kaukapakapa 6.5 km to the north-west, and Dairy Flat 10 km to the south-east. The Wainui Stream joins the Waitoki Stream just to the north-east of the locality. The stream flows west into the Kaukapakapa River.

The Northland temperate kauri forests is an ecoregion in northern New Zealand, within the temperate broadleaf and mixed forests biome.

The Tāhekeroa River is a river of the Auckland Region of New Zealand's North Island. It flows generally southwest to reach the Makarau River eight kilometres north of Kaukapakapa.

The Kaukapakapa River is a river of New Zealand's North Island. It flows west, reaching the southernmost point of the Kaipara Harbour close to the town of Helensville. The small township of Kaukapakapa lies on the banks of the river, some 5 kilometres (3 mi) from its mouth.

Helensville railway station formerly served the town of Helensville, 60.47 km (37.57 mi) northwest of Auckland Strand, in the North Island of New Zealand. It was a stop on the North Auckland Line, and was the next major station north of Waitākere. Occasionally it was called the Helensville North Railway Station.Though closed in 1987 (reopened from mid-2008 to late 2009), the site still features the 1882 wooden building, which has been restored, and has a shunting yard and KiwiRail Network depot. The platform was modernised in 2007 as part of a trial to reintroduce a commuter train service to Auckland. There is an old steam locomotive (an NZR D class), on loan from MOTAT, at the entrance to the platform from the station car park. It worked on NZR until 1923, at Whakatu freezing works until 1960 and was moved to Helensville in 2000. There is also a model railway and museum at the station and a cafe and shop.As well as the station, three tracks and the engine-turning triangle remain.

West Auckland Airport Parakai (ICAO: NZPI) West Auckland Airport is a general aviation (GA) airport on the North Western edge of Auckland, New Zealand. It is close to the town of Parakai and 2 nautical miles (3.8 km) northwest of Helensville at the southern end of the Kaipara Harbour. The Airport is operated by West Auckland Airport Company Ltd, under 'Airport Authority' status.

The Kaipara River drains the area to the northwest of Auckland, New Zealand. It flows north from the northern foothills of the Waitākere Ranges, meandering past the town of Helensville. It is joined by the Kaukapakapa River in its lower tidal reaches shortly before entering the southern Kaipara Harbour. Other major tributaries are the Ararimu, Ahukuramu, Waimauku and Waipatukahu streams.The area around the river was historically occupied by the Te Taoū hapu of Ngāti Whātua in the lower catchment near present-day Helensville, and by Te Kawerau ā Maki in the upper sections near Kumeū.During European settlement in the latter 19th century, the course of the river was altered to better use the river to float timber for milling at Helensville.The river water is brown, as it is rich in sediments washed in from the soft Miocene to Quaternary sediments within its catchment.

Parakai is a town in the North Island of New Zealand, sited 43 kilometres (27 miles) northwest of Auckland, close to the southern extremity of the Kaipara Harbour. Helensville is about 3 km (1.9 mi) to the south-east, and Waioneke is 22 km (14 mi) to the north-west.The surrounding area, particularly to the north and west, consists of dairy farming, sheep farming and deer farming community. West Auckland Airport, a general aviation airfield, is 2 km north of Parakai. It is a popular airfield for parachuting.

Helensville (Māori: Te Awaroa) is a town in the North Island of New Zealand. It is sited 40 kilometres (25 mi) northwest of Auckland, close to the southern extremity of the Kaipara Harbour. State Highway 16 passes through the town, connecting it to Waimauku 16 kilometres (10 mi) to the south, and Kaukapakapa about 12 kilometres (7.5 mi) to the north-east. Parakai is two kilometres (1.2 mi) to the north-west. The Kaipara River runs through the town and into the Kaipara Harbour to the north. Tāmaki Māori settled the southern Kaipara Harbour in the 13th or 14th centuries, drawn by the marine and forest resources. The upper reaches of the Kaipara River was the location of Te Tōangaroa, a portage where waka could be hauled between the Kaipara Harbour and the Waitematā Harbour. By the 15th century, the area had become home to some of the earliest pā sites in the Auckland Region. By the early 18th century, Ngāti Whātua, who had traditional ties to the area, had re-established themselves along the Kaipara River. Helensville was established as a kauri logging settlement in 1862, developing into a regional centre for the south Kaipara by the 1870s. Helensville became a major centre for the dairy industry between 1911 and the 1980s.

Helensville was a New Zealand parliamentary electorate in the Auckland region, returning one Member of Parliament to the House of Representatives. The electorate was first established for the 1978 election, was abolished in 1984, and then reinstated for the 2002 election. The seat was won and held by John Key through his term as prime minister. Chris Penk of the National Party held the seat from the 2017 general election until its abolition in 2020, when it was replaced with the new Kaipara ki Mahurangi electorate, which Penk also retained.