An eco-friendly feature of Calamvale is the
Golden Pond Wetlands attached to
Calamvale Creek. A natural creek (part of a longer channel known as Scrubby Creek, but locally known as
Calamvale Creek) and a riparian wetland run through the lower part of Calamvale. In the late 1990s, two constructed wetlands relying on storm water runoff were built upstream of the creek on each side of Golden Avenue. They are known as the Golden Pond wetlands. The wetlands and creek, collectively called the Golden Pond wetland system, provide a small wildfowl habitat and a storm water
treatment train designed to improve the quality of storm water runoff as it progresses down the creek.
Treatment train The treatment train is made up of several parts, and purifies water as it flows through each part. An upstream storm water drainage channel runs into a
sediment basin, which collects the heaviest sediments and allows better-quality water to flow into Wetland 1. Water flows through a gross pollutant trap into Wetland 2, which was originally a small farm dam on the south side of the Golden Avenue road bridge. Overflow water from Wetland 2 runs into a natural riparian wetland fringed with melaleucas, and this runs into a natural creek with small lagoons.
Wildlife The Calamvale wetlands and creek provide a home and a retreat for ducks, egrets, cormorants, spoonbills, herons, water dragons, turtles, eels, and a large number of other wildfowl and animals.
Water quality Environmental engineers from Brisbane's
Griffith University have conducted numerous studies on water quality at the creek and wetlands, and have presented papers at conferences internationally on the design and effectiveness of the treatment train. == Notable people ==