A narrow stormwater channel has been transformed into a bioswale leading into an urban wetland at PAC Park, to address the increasing frequency and intensity of rainfall and storm events due to cllimate change. Stormwater systems under pressure can also lead to increased runoff containing pollutants such as sediment, nutrients, and bacteria into local waterways like Goobang Creek.

The wetland was designed using water-sensitive urban principles to improve water quality and manage stormwater. It collects sediments, filters harmful nutrients, and prevents pollution from entering downstream ecosystems. The council dredged and reshaped the waterway, collaborating with Landcare and the local community to plant 20,000 native sedges, rushes, and grasses.

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Today, PAC Park’s thriving wetland supports native plants and animals, including birds, frogs, turtles, and yabbies. The aquatic plants stabilize soils, filter pollutants, and improve water oxygenation. Natural regeneration has allowed canopy species to flourish, further enhancing the ecosystem. Beyond its environmental benefits, the wetland serves as a recreational space with walking tracks, barbecue shelters, and seating, and as an outdoor classroom for environmental education. Signage along the tracks explains the wetland’s role in climate adaptation.

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The wetland has proven effective during storm events, handling 90% of the town’s stormwater. Regular monitoring ensures its functionality, with plans for future dredging and planting. The project demonstrates how integrating stormwater infrastructure with the natural environment can improve resilience to climate change. Funded by the NSW Government with support from Local Government NSW, the Parkes urban wetland exemplifies how collaboration and innovative design can create sustainable community assets.