Read all about it! The Water Quality Summary for 2017-2019 for the Bakers Creek repair site has just been released.
Reef Catchments is undertaking a four year study of the water quality benefits of a constructed wetland treatment train at Bakers Creek. Treatment trains use natural processes to eliminate runoff pollutants like sediment and nutrients, ensuring cleaner water to the catchment, rivers and ultimately the Great Barrier Reef.
Constructed wetland treatment trains use multiple chambers to treat water as it moves through the individual structures or basins. Included within the structures is a shallow macrophytes zone where reeds take up nutrients for their own growth. A biofilm, similar to an algae around the reeds, and the reeds themselves, also use nutrients for their growth, removing excess from the water. Within the design can be a deep chamber which landholders can utilise to pump extra water to irrigate crops, providing good production benefits. A larger biodiversity wetland area also provides a native wetland ecosystem for fishing and detains water on the property for as long as possible before entering the receiving waters.
Further information from Carlos Bueno
This is a Reef Catchments initiative, made possible through funding from the Queensland Government Department of Environment and Science.