The Gawler Environment and Heritage Assocation runs campaigns and projects concerning environment, sustainability and heritage issues in Gawler and surrounding areas.

Activities include revegetation, restoration, Landcare projects at Parridla Taikondi, Clonlea, Dead Man's Pass and along rivers. Working towards the Historic Gawler database project an inventory of flora and fauna sightings and guide to growing local native plants, promoting biodiversity in gardens, blocks and farms