Information > Fact Sheets > Newsletters > Maps > Reports > Presentations > Publications > General > Submissions > Miscellenous [/section] “The Mary River Catchment is one of the most diverse catchments in Queensland. It covers 9595 km2 from Maleny to Fraser Island and contains a population of over 200,000 people.” Latest News Dates with Mary 2024 – What’s on in the Mary River catchment April 11, 2024 Find a Frog in February 2024 February 1, 2024 CLOSED SEASON to protect Mary River cod September 6, 2023 Mary’s significant trees September 6, 2023