Tweed Sand Bypassing undertakes detailed environmental monitoring or coastal process studies which are available to download from this section of the website.

• Kirra Reef Marine Biota Monitoring Report 2015 [4.7 MB PDF]
• Kirra Point Groyne Coastal Impact Study
• Kirra Reef Ecological Monitoring
• Tweed River Estuarine Vegetation Monitoring
• Long Term Average Sand Delivery Rate
• Feasibility Studies
• Little Tern Monitoring at Letitia Spit
• Tweed River Estuarine Mapping Report 2012.pdf [6.8 MB PDF]
• Tweed Quantified Conceptual Sediment Transport Model Report Dec 2017.pdf [6.2 MB PDF]
• Currumbin Coastal Processes Assessment.pdf [10.5 MB PDF]
• Currumbin Summary Report April 2019 [205.8 KB PDF]