Overview of the Birkdale Community Precinct EPBC Decision
On 28 May 2026, the Australian Government’s Department of Climate Change, Energy, the Environment and Water (DCCEEW) issued a referral decision under the Environment Protection and Biodiversity Conservation Act 1999 (Cth) (EPBC Act) determining that the proposed Birkdale Community Precinct and Redland Whitewater Centre (EPBC Referral 2026/10471) is Not a Controlled Action if taken in a Particular Manner (NCA-PM). The project, located on a 62-hectare site at Birkdale in south-east Queensland, includes the construction of the Redland Whitewater Centre, a venue intended for the Brisbane 2032 Olympic and Paralympic Games. The NCA-PM determination means the project can proceed without triggering a full federal environmental impact assessment, provided Redland City Council strictly complies with a set of legally binding environmental conditions attached to the decision.
For environmental practitioners, planners, and developers, this outcome is a significant case study in how a major, politically prominent project can navigate the EPBC Act referral process without escalating to a controlled action designation. The decision did not come easily or cheaply. It was underpinned by a substantial package of technical studies and a purpose-built koala management plan, and it required the proponent to make deliberate, early-stage planning decisions that constrained the development footprint to avoid Matters of National Environmental Significance (MNES). The fact that this strategy succeeded for a project of this scale and visibility gives it genuine instructional value for future referrals involving sensitive ecological receptors.
The project site at Birkdale has a complex land-use history, encompassing former agricultural land and areas previously used for military purposes. Its ecological significance relates primarily to koala habitat and its proximity to the Ramsar-listed Moreton Bay wetlands, both of which are MNES under the EPBC Act. The DCCEEW determination, published on 29 May 2026, confirms that by structuring the project around strategic avoidance and binding management commitments, the proponent successfully demonstrated that residual impacts on MNES could be managed without a formal assessment process under Sections 75 and 77A of the Act.
Key details of the EPBC referral decision for Birkdale Community Precinct (2026/10471)
The central mechanism enabling the NCA-PM determination was the limitation of the active development footprint to less than 20 hectares of the total 62-hectare site. This means approximately 39 hectares, representing close to 62 percent of the site, is to be preserved entirely for conservation and ecological avoidance. The development envelope was deliberately confined to areas already substantially cleared for agricultural use or affected by historical military activity, thereby concentrating disturbance in zones where the ecological condition and habitat connectivity values were already degraded. This is not a minor site planning preference; it is the foundational design decision that made the NCA-PM outcome achievable.
The decision is legally bound to strict compliance with the Birkdale Community Precinct Koala Management Plan, dated 12 March 2026. Section 4.2 of that plan prescribes a specific sequence for vegetation clearing operations. Critically, this sequence is not merely advisory. Departure from it would constitute a breach of the particular manner conditions, potentially reclassifying the project as a controlled action and exposing the proponent to enforcement action under the EPBC Act. The plan also mandates the engagement of a qualified fauna spotter-catcher during clearing operations, with that individual holding explicit authority to halt works until any koala detected within or adjacent to the clearing area vacates of its own accord. This stop-work provision is a meaningful operational constraint, not a paperwork formality, and must be reflected in construction programming and contractor management plans.
A second technical pillar of the decision was an independent groundwater assessment report prepared in September 2025. This report specifically addressed the risk that construction of the whitewater facility, which by its nature involves significant earthworks and water management infrastructure, could generate groundwater or stormwater runoff pathways affecting the downstream Moreton Bay Ramsar wetlands. The report’s conclusion that no adverse impacts on Moreton Bay would result from the construction programme was a necessary precondition for DCCEEW accepting that the project could be designed out of the controlled action category. Without that hydrogeological evidence base, the proximity of the site to a Ramsar-listed system would almost certainly have triggered a more formal assessment pathway.
Under the EPBC Act, a referral decision under Section 75 determines whether a proposed action is or is not a controlled action, or whether it is a controlled action only if taken in a particular manner. Section 77A provides the specific legislative basis for the NCA-PM determination, where the decision-maker is satisfied that, if the action is taken in the manner described, it will not have, will not be likely to have, and is not part of a series of actions that will have, a significant impact on a matter protected by a provision of Part 3 of the Act. The Birkdale decision sits squarely within this framework, with the particular manner defined by the koala management plan obligations and the constrained development footprint.
Australian context: EPBC Act NCA-PM decisions and implications for development projects in Queensland and nationally
The NCA-PM pathway is available under the EPBC Act but is not commonly achieved for projects of this complexity and scale. Most major infrastructure projects that trigger EPBC referral because of proximity to MNES proceed through formal assessment, either via the controlled action pathway or through bilateral arrangements with state governments. The Birkdale outcome demonstrates that the NCA-PM designation remains a viable and strategically significant option where proponents invest in robust technical evidence early in project planning and are willing to accept binding constraints on their development footprint as a condition of avoiding a more onerous assessment process.
References and related sources
- Primary source: www.redlandscoasttoday.com.au
- environment.gov.au
- environment.gov.au
- environment.gov.au
- redland.qld.gov.au
- EPBC Act
How iEnvi can help
iEnvi provides specialist consulting services relevant to this topic. Our team includes CEnvP Site Contamination Specialists with experience across contaminated land, groundwater, remediation, ecology, and regulatory compliance.
- iEnvi groundwater services
- iEnvi remediation and validation services
- iEnvi expert services and independent review services
This is an iEnvi Machete news summary. Prepared by iEnvi to summarise the source article for contaminated land, groundwater, remediation, approvals and site risk professionals.
Published: 30 May 2026
Need advice on this topic? Speak to an iEnvi expert at info@ienvi.com.au or 1300 043 684, or contact us online.
Need advice on this issue? iEnvi provides practical, senior-led environmental consulting across contaminated land, remediation, ecology and environmental risk.
Team credentials Contaminated land services Remediation services Groundwater services Talk to iEnvi