The Gawler River is a river located in South Australia, flowing through the northern suburbs of Adelaide. It originates in the Mount Pleasant area and travels approximately 70 kilometers before emptying into the Gulf St Vincent. The river is an important waterway for the surrounding communities and supports local ecosystems. The Gawler River basin is characterized by a mix of agricultural land and natural vegetation. It plays a crucial role in managing stormwater and providing irrigation for nearby farms. The river also offers recreational opportunities, such as fishing and walking trails, enhancing the area's natural beauty and community engagement.