The story oflocal action

Blue Heart sustainable floodplain management on Sunshine Coast

Blue Heart Sunshine Coast is a collaborative project focused on sustainable floodplain management in the Maroochy River catchment. Covering over 5000 hectares of public and private land, it plays a vital role in flood storage to protect the built environment.

Trail blazing blue heart partnership

A partnership between Sunshine Coast Council, Queensland's Department of Environment and Unitywater, the Blue Heart project is tackling ecosystem health on many levels.

Healthy floodplain & ecosystems

Blue Heart project works to:

  • Protect the most critical areas of the floodplain.
  • Establish wetland and floodplain ecosystems.
  • Improve water quality in the Maroochy River.
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The Blue Heart is an area of more than 5,000 hectares on a natural floodplain in the Maroochy River catchment. The area includes approximately 2,000 hectares of public land. This comprises council's Coolum Creek environment reserve network, the Queensland Government's Coolum Creek Conservation Park, and Unitywater's Yandina Creek Wetland
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The project will restore habitats including mangrove forests

Multi-outcomes

The project also addresses climate change impacts. Rising sea levels are expected to turn parts of the area into estuarine wetlands, creating opportunities for new land uses.

Building resilience, exploring economic options

The Council works with landholders to explore options that build economic and environmental resilience, including blue carbon and environmental offsets.

New uses

The initiative also Investigates and supports new uses for the surrounding rural and agricultural lands, including economic opportunities for landowners.

Community & recreational benefits

Collaboration with partners ensures project success on the ground and for the people and communities in the local areas.

Community

The work not only protects the area for the benefit of the local community, but also involves the local community in restoration through citizen science.

Recreation

The work protects the area's biodiversity and natural beauty, ensuring they remain a great place to visit and recreate in.

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A citizen science event in the Blue Heart
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Brolgas and other bird life in the Blue Heart

Ecological restoration

First Nations Traditional Custodians, the Kabi Kabi peoples, have been involved in ecological restoration projects in the Blue Heart and were present to witness the rewetting of the land and safeguard First Nations cultural heritage on the site.

Early wins as fish move in

Within 20 minutes of the first tidal structure’s removal, fish were moving in to explore, followed by seeds of two different mangrove species.

Blue Carbon Farming Trial begins in the Blue Heart

Sunshine Coast Council is restoring two former cane land sites in the Blue Heart to estuarine ecosystems, which will generate Australian Carbon Credit Units by capturing ‘blue carbon’: carbon stored in marine and coastal ecosystems.

This is the first blue carbon project formally registered by the Australian Government’s Clean Energy Regulator, in a defining moment for the future of blue carbon nationally.

It means a healthier Maroochy River with more fish breeding grounds, greater biodiversity, protected flood storage, opportunities for our Traditional Custodians to care for Country, more tourism opportunities and places for our community to explore and experience nature.

Learnings will be shared with landholders in the Blue Heart who may be interested in investigating blue carbon opportunities for their own properties.

Recent highlights in the Blue Heart include:

  • Council site and Unitywater site restoring to wetlands, primarily for water quality and biodiversity outcomes.
  • Council planning and implementing a Blue Carbon Farming Trial on two additional sites.
  • Council purchase of a further 120 hectares in 2023 of disused former cane farming land for restoration to estuarine wetlands.
  • Guided walks at Unitywater’s Yandina Creek Wetland in the Blue Heart.

The Blue Carbon Farming Trial remains in early phases, however:

  • It is the first Blue Carbon project in Australia registered to generate Australian Carbon Credit Units.
  • Blue carbon farming may offer an alternate income opportunity for Blue Heart landholders in the future.
  • First Nations Traditional Custodians, the Kabi Kabi peoples, have been involved in ecological restoration projects in the Blue Heart and were present to witness the rewetting of the land and safeguard First Nations cultural heritage on the site.
  • Within 20 minutes of the first tidal structure’s removal, fish were moving in to explore, followed by seeds of two different mangrove species.

Partnership approach

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Unitywater-logo

A partnership between Sunshine Coast Council, Queensland's Department of Environment, and Unitywater.

YouTube video

Watch to learn more about the Blue Heart initiative and the opportunities it brings to the Sunshine Coast region

A story ofstewardship and local action in SEQ

Sunshine Coast: Blue Heart

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Massive region-wide partnerships approach

The South East Queensland Stewardship Report is proudly funded and supported by the Queensland Government

This project has only been made possible by a collaboration of forward-thinking organisations.
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