Page Content The following documents detail the Default Guideline Values (DGVs) for aquatic ecosystems of the inland surface water catchments of Tasmania. An interactive map layer is available via LIST (Land Information Systems Tasmania). Aquatic Ecosystem DGVs for Surface Water Catchments A downloadable spatial layer is provided below (KMZ format). Spatial Layer for DGVs for aquatic ecosystems of surface water catchments of Tasmania (5Mb)DGVs for surface water catchments documentation DGVs for aquatic ecosystems of the Arthur Catchment (PDF 906Kb) DGVs for aquatic ecosystems of the Black-Detention Catchment (PDF 909Kb) DGVs for aquatic ecosystems of the Blythe Catchment (PDF 911Kb) DGVs for aquatic ecosystems of the Boobyalla-Tomahawk Catchment (PDF 905Kb) DGVs for aquatic ecosystems of the Brumbys Lake Catchment (PDF 902Kb) DGVs for aquatic ecosystems of the Cam Catchment (PDF 904Kb) DGVs for aquatic ecosystems of the Clyde Catchment (PDF 903Kb) DGVs for aquatic ecosystems of the Derwent Estuary-Bruny Catchment (PDF 919Kb) DGVs for aquatic ecosystems of the Duck Catchment (PDF 915Kb) DGVs for aquatic ecosystems of the Emu Catchment (PDF 913Kb) DGVs for aquatic ecosystems of the Forth-Wilmot Catchment (PDF 909Kb) DGVs for aquatic ecosystems of the Furneaux Catchment (PDF 844Kb) DGVs for aquatic ecosystems of the George Catchment (PDF 909Kb) DGVs for aquatic ecosystems of the Gordon-Franklin Catchment (PDF 917Kb) DGVs for aquatic ecosystems of the Great Forester-Brid Catchment (PDF 906Kb) DGVs for aquatic ecosystems of the Great Lake Catchment (PDF 907Kb) DGVs for aquatic ecosystems of the Huon Catchment (PDF 936Kb) DGVs for aquatic ecosystems of the Inglis-Flowerdale Catchment (PDF 913Kb) DGVs for aquatic ecosystems of the Jordan Catchment (PDF 890Kb) DGVs for aquatic ecosystems of the King Island Catchment (PDF 903Kb) DGVs for aquatic ecosystems of the King-Henty Catchment (PDF 917Kb) DGVs for aquatic ecosystems of the Leven Catchment (PDF 916Kb) DGVs for aquatic ecosystems of the Little Forester Catchment (PDF 907Kb) DGVs for aquatic ecosystems of the Little Swanport Catchment (PDF 909Kb) DGVs for aquatic ecosystems of the Lower Derwent Catchment (PDF 917Kb) DGVs for aquatic ecosystems of the Macquarie Catchment (PDF 914Kb) DGVs for aquatic ecosystems of the Meander Catchment (PDF 915Kb) DGVs for aquatic ecosystems of the Mersey Catchment (PDF 914Kb) DGVs for aquatic ecosystems of the Montagu Catchment (PDF 912Kb) DGVs for aquatic ecosystems of the Musselroe-Ansons Catchment (PDF 915Kb) DGVs for aquatic ecosystems of the Nelson Bay Catchment (PDF 912Kb) DGVs for aquatic ecosystems of the North Esk Catchment (PDF 912Kb) DGVs for aquatic ecosystems of the Ouse Catchment (PDF 912Kb) DGVs for aquatic ecosystems of the Pieman Catchment (PDF 914Kb) DGVs for aquatic ecosystems of the Pipers Catchment (PDF 912Kb) DGVs for aquatic ecosystems of the Pitt Water-Coal Catchment (PDF 903Kb) DGVs for aquatic ecosystems of the Port Davey Catchment (PDF 905Kb) DGVs for aquatic ecosystems of the Prosser Catchment (PDF 910Kb) DGVs for aquatic ecosystems of the Ringarooma Catchment (PDF 912Kb) DGVs for aquatic ecosystems of the Rubicon Catchment (PDF 912Kb) DGVs for aquatic ecosystems of the Scamander-Douglas Catchment (PDF 916Kb) DGVs for aquatic ecosystems of the South Esk Catchment (PDF 914Kb) DGVs for aquatic ecosystems of the Swan-Apsley Catchment (PDF 914Kb) DGVs for aquatic ecosystems of the Tamar Estuary Catchment (PDF 905Kb) DGVs for aquatic ecosystems of the Tasman Catchment (PDF 911Kb) DGVs for aquatic ecosystems of the Upper Derwent Catchment (PDF 916Kb) DGVs for aquatic ecosystems of the Wanderer-Giblin Catchment (PDF 905Kb) DGVs for aquatic ecosystems of the Welcome Catchment (PDF 905Kb)