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Boat Sewage Discharge Maps

Below are basic maps to help illustrate what the Directive on the Discharge of Sewage from Certain Vessels into State Waters means for various waters around the state. The maps have been grouped into six regions.
Please note: the maps should be read in conjunction with the Directive.


  • South East Tasmania

Derwent-NWBay-Frederick Henry


Sthn Channel to SW Coast


  • East Coast and North East Tasmania

Mercury Passage-Waubs Bay, Bicheno

Macleans Bay - Ansons Bay

Ansons Bay - Tam O'Shanter Bay


  • Furneaux

 Furneaux Group


  • North Coast Tasmania

 Tam O'Shanter Bay - Claytons Bay

Claytons Bay to Black River

Black River to Ann Bay and the Fleurieu


  • King Island

King Island


  • West Coast Tasmania

Green PointAnn Bay to Granville Harbour

Granville Harbour to Point Hibbs

Macquarie Harbour

Point Hibbs to Window Pane Bay

Port Davey - Bathurst Harbour

Window Pane Bay to Whale Head

Water Section
134 Macquarie Street
Hobart TAS 7000
Phone: 03 6165 4599 Fax: 03 6173 0254
Email: water@epa.tas.gov.au