Council has installed three Coast Snap places on the coast. You take a photo on an app on your phone from a certain spot and it contributes to scientific data on coastal erosion. The three Central Coast sites are: Ocean Beach - The Esplanade / Barrenjoey Road - Ettalong Point. #CoastSnapOB Terrigal Lagoon / Wamberal Beach – Terrigal Drive, Terrigal. … [Read more...] about How you can monitor our Coast line erosion