
The City of Stirling is home to a number of conservation reserves and wetlands, both natural and constructed.
These areas are among the most important and productive ecosystems we have. Wetlands supply fresh water, provide habitat and refuge for wildlife, improve water quality, store carbon, and offer spaces for recreation, learning and cultural connection. They also face ongoing pressures from urban development, climate change and invasive species, making community awareness and participation more important than ever.
The Parks & Environment team is responsible for managing the City’s wetlands. This includes on‑ground work such as vegetation and wildlife management, water quality monitoring, weed control and habitat restoration, as well as broader efforts to involve and inform the community about wetland health and resilience.
What you've told us so far
We’ve heard from the community that the Talia Gardens, Princeton and Roselea Lakes are highly valued assets and that residents want clearer information about wetland function, the science behind their management, and how the City ensures these sites remain healthy and sustainable. We also know community members want to contribute meaningfully, reflecting the growing role that citizen science and local stewardship play in wetland protection across Australia.
Talia Gardens, Princeton and Roselea Wetlands Working Group
To ensure we listen and respond with a local focus, the City is establishing a working group to assist with the management of the wetlands at Talia Gardens, Princeton and Roselea.
The group will bring together community members, subject-matter experts and City staff to:
- Share information about wetland ecology and management
- Discuss local priorities, concerns and opportunities
- Build community understanding and capacity around wetland monitoring
- Support collaborative approaches to protecting wildlife habitat, water quality and ecological function
- Help ensure the long‑term sustainability of these wetlands.
This approach aligns with national principles of wetland conservation, which emphasise education, participation and community involvement as essential to the wise use and protection of wetlands.
Join the Working Group
If you're interested in contributing to the working group or keen to learn more about wetlands management, please consider joining. Membership is open to up to 15 community representatives. Please submit your expressions of interest by 20 February 2026.
FAQs
A wetland is an area where water is present either permanently or seasonally, creating conditions that support water‑dependent plants and animals. Under the Environmental Protection Authority’s 1992 Swan Coastal Plain Lakes Policy, a site must have at least 1,000 m² of water surface area by the first week of summer each year to be considered a lake/wetland under that standard.
Wetlands management means looking after wet areas—such as lakes, swamps and marshes—so they stay healthy and continue to:
support wildlife
improve water quality
reduce flood risks
store carbon
provide enjoyable natural spaces for the community
It combines science, land management and community involvement to ensure wetlands remain productive and sustainable into the future.
Wetlands management includes:
maintaining healthy water levels and flows
caring for water quality and reducing pollutants
supporting habitats for birds, frogs, insects and native vegetation
managing weeds and invasive species
restoring surrounding land and improving stormwater inputs
These efforts help protect the natural systems that keep wetlands functioning and resilient.
For more information, or to receive this information in an alternate format, please contact the City on (08) 9205 8555 or visit www.stirling.wa.gov.au/enquiry.



