You asked: Can you eat fish from the Derwent River?

DO NOT EAT ANY BREAM FROM THE DERWENT AND BROWNS RIVER and… All fish contain a small amount of mercury – even those from the open ocean. … If you eat fish from the Derwent it is best to avoid eating fish from other sources in the same week. Fish from the Derwent should not be eaten more than TWICE a week*.

Is the Derwent River polluted?

Like many rivers in the early days, the Derwent was used as a place to dump waste, and in 1824 its water was deemed undrinkable because of pollution. … The river contains: Heavy metals, which are toxic to aquatic plants, animals, and accumulate in seafood.

Are there sharks in the Derwent River?

More than 10 species of sharks are found in the Derwent estuary. Common species inhabiting inundated tidal flats are the school shark Galeohinus galeus and gummy shark Mustelus antarcticus. These two species are small sized sharks that look fairly similar.

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What fish can you catch in the Derwent River?

Sand flathead, barracouta, bream, Australian salmon, trout and mullet.

Is the Derwent River saltwater?

The Derwent estuary extends from the rural river town of New Norfolk south to the Iron Pot lighthouse. The estuary is a unique environment; a partially enclosed body of water where tidal seawater and fresh river water mix.

Can you swim in the Derwent River?

Swimming in the Derwent is not recommended for several days after heavy rain and never in the vicinity of stormwater drains or urban rivulets. … The signs advised that swimming in the Derwent is not recommended for several days after heavy rain and never in the vicinity of stormwater drains or urban rivulets.

Is the River Derwent clean?

How clean are your rivers? The rivers and tributaries in the Derwent area are mainly of high water quality. In the upper sections of the river and its main tributaries flow through the North York Moors, a sparsely populated moorland area with little industry other than farming and fish farming.

What is the most shark infested waters?

New Smyrna Beach, Florida

Florida has more shark attacks each year than any other area in the world, according to the International Shark Attack File (ISAF).

What animals live in the River Derwent?

Little penguins, sea dragons, black swans, platypus and dolphins are just some of the many species that call the Derwent estuary home. Explore and learn about these organisms, their role in food webs, and the threats they face.

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Where in Australia has the most sharks?

New South Wales, Australia

Australia as a whole is second after the United States for having the most shark attacks in the world by country with a total of 665 documented cases from 1700 to the present according to the Florida Museum. Most of these attacks take place in one area, however: New South Wales.

How far is Derwent Bridge from Hobart?

Centrally located on the Tasmanian island, Derwent Bridge is 147 km away from Hobart via the Lyell Highway.

How deep is the Derwent River Tasmania?


Where are the fish biting in Tasmania?

Top 5 fishing spots in Tasmania

  1. St. Helens. …
  2. Tyenna River. A tributary of the famous Derwent River, the Tyenna River is a freshwater stream that boasts one of the highest concentrations of fish on the island. …
  3. Tasman Peninsula, Pirates Bay and Pedra Branca. …
  4. Arthurs Lake. …
  5. Four Springs Lake.


Where does the River Derwent end?

River Trent

What is the widest part of the Derwent River?

At points in its lower reaches the river is nearly 3 kilometres (1.9 mi) wide, and as such is the widest river in Tasmania.

Where is the Derwent River located?

River Derwent, river in Tasmania, Australia, rising in Lake St. Clair on the central plateau and flowing 113 miles (182 km) southeast to enter Storm Bay through a 3.5-mile- (5.5-km-) wide estuary.

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