Overview
Waiwera Weranui Rd wastewater treatment plant serves the Hibiscus and Bays area in Auckland, New Zealand, with a designed capacity of 1.00 and a population served of 3,632.
Waiwera Weranui Rd is a wastewater treatment plant located on Weranui Road in Waiwera, within the Hibiscus and Bays area of Auckland, New Zealand. The plant serves a population of approximately 3,632 people, reflecting its role in managing municipal wastewater for a small coastal community. As a New Zealand facility, the plant operates under the Resource Management Act 1991, which sets environmental standards for wastewater discharges. For a plant serving a population of this size, secondary treatment is typically required to protect receiving waters. The plant discharges treated wastewater into the local environment, likely affecting the Waiwera River or nearby coastal waters. The region's coastal ecology includes estuaries and marine habitats that support diverse aquatic life. Proper treatment is essential to maintain water quality in the Hauraki Gulf, a significant ecological and recreational area downstream.
Environmental context
The plant's discharge likely enters the Waiwera River, which flows into the Hauraki Gulf, a large coastal embayment of the Pacific Ocean. The gulf supports important marine ecosystems, including seagrass beds and fish nurseries, and is a popular area for recreation and tourism. Protecting water quality in this watershed is critical for maintaining biodiversity and the health of downstream coastal environments.
Frequently asked questions
The plant is located on Weranui Road in Waiwera, within the Hibiscus and Bays area of Auckland, New Zealand.
The plant serves a population of approximately 3,632 people, typical of a small coastal community in the Auckland region.
Treated wastewater is discharged into the local environment, likely into the Waiwera River or nearby coastal waters, ultimately reaching the Hauraki Gulf.
The plant operates under New Zealand's Resource Management Act 1991, which requires wastewater discharges to meet environmental standards to protect water quality and ecosystems.
For a population of this size, secondary treatment is typically required to reduce organic matter and nutrients before discharge, in line with national guidelines for small communities.
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