Water Conscious Plantings

The University of Newcastle incorporates water conservation and environmental sustainability into the design and management of its campus landscapes. Through the use of locally appropriate native vegetation, natural irrigation and water-sensitive landscaping practices, the University aims to reduce reliance on potable water while protecting biodiversity and maintaining healthy campus ecosystems.

Native planting and natural irrigation

The University's Callaghan Campus Public Domain Manual guides landscape design and planting to preserve and enhance the campus's natural bushland character. The Manual prioritises indigenous plant species suited to local soil conditions, vegetation communities and environmental characteristics, helping establish resilient landscapes that complement the surrounding environment.

Native planting is also used to restore disturbed areas, stabilise erosion-prone land and minimise ongoing landscape maintenance. By selecting vegetation adapted to local conditions, the University supports more sustainable landscape management and reduces the need for intensive irrigation and maintenance.

The Environmental Sustainability Plan 2019–2025 reinforces this approach through a commitment to increasing natural irrigation across the University's extensive native bushland campuses, reducing demand for potable water and incorporating Water Sensitive Urban Design (WSUD) principles into landscape management.

Entrance Meadow at Callaghan

In April 2025, the University established the Entrance Meadow along University Drive at the western entrance to Callaghan campus. The landscape project introduced more than 4,000 native plants, enhancing the campus's natural bushland character and extending the use of locally appropriate vegetation across its landscaped spaces.

The project reflects the University's broader approach to incorporating native planting into campus landscape improvements, supporting biodiversity and creating green spaces suited to local environmental conditions.

Water-sensitive landscape management

The University incorporates Water Sensitive Urban Design (WSUD) principles into campus landscape planning and management, recognising the importance of working with natural rainfall, drainage patterns and local environmental conditions. This approach supports more efficient water use, reduces reliance on potable water for irrigation and helps maintain healthy landscapes across the University's campuses.

The University's 2025 Operational Environmental Management Plan (OEMP) Guidance Document identifies biodiversity and landscaping as significant environmental considerations at both Callaghan and Ourimbah campuses. The OEMP framework guides the implementation, monitoring and review of site-specific environmental management procedures, helping integrate sustainable landscaping practices into ongoing campus operations.

Through native planting, water-sensitive design and ongoing landscape management, the University aims to conserve water resources while maintaining resilient, biodiverse and environmentally sustainable campus landscapes.