perennial stream
A perennial stream is a stream that has continuous flow of surface water throughout the year in at least parts of its catchment during seasons of normal rainfall, Water Supply Paper 494. as opposed to intermittent river, one whose flow is interm ...
that is part of the Clarence River catchment, is located in the
Northern Rivers
Northern Rivers is the most north-easterly region of the Australian state of New South Wales, located between north of the state capital, Sydney, and encompasses the catchments and fertile valleys of the Clarence, Richmond, and Tweed rivers. ...
region of
New South Wales
)
, nickname =
, image_map = New South Wales in Australia.svg
, map_caption = Location of New South Wales in AustraliaCoordinates:
, subdivision_type = Country
, subdivision_name = Australia
, established_title = Before federation
, es ...
,
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
.
Course and features
Esk River rises below Richmond Range, southeast of Tabbimoble, and flows generally to south through
Bundjalung National Park
The Bundjalung National Park is a national park located on the north coast of New South Wales, Australia, north-east of Sydney. It protects an area of coastal plain, heathland and solitary beaches between the towns of Iluka and Evans Hea ...
towards its
confluence
In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); o ...
with the northern arm of the Clarence River, northwest of the coastal fishing village of Iluka. The river descends over its course.
The river is an increasingly popular kayak fishing location that is home to a variety of fish species such as yellowfin bream,
dusky flathead
''Platycephalus fuscus'', the dusky flathead or black flathead, (literally translating from Ancient Greek as "''flat-head dusky''") is a large predatory fish and the largest member of the family Platycephalidae. Dusky flathead are a largely estua ...
brackish
Brackish water, sometimes termed brack water, is water occurring in a natural environment that has more salinity than freshwater, but not as much as seawater. It may result from mixing seawater (salt water) and fresh water together, as in estuari ...
areas and has a good population of
Australian bass
The Australian bass (''Macquaria novemaculeata'') is a small- to medium-sized species of primarily freshwater (but estuarine spawning) fish found in coastal rivers and streams along the east coast of Australia. A member of the genus ''Macquari ...
in its
fresh water
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include ...
reaches. The Esk River is considered the largest untouched coastal river system on the New South Wales North Coast.
See also
*
List of rivers of Australia
This is a list of rivers of Australia. Rivers are ordered alphabetically, by state. The same river may be found in more than one state as many rivers cross state borders.
Longest rivers nationally
Longest river by state or territory
Althoug ...
*
List of rivers of New South Wales (A–K)
This is the first part of a list of rivers of New South Wales, Australia. With List of rivers of New South Wales (L–Z) it includes all 439 rivers, as of 7 June 2008, listed by the Geographical Names Board of New South Wales in the Geographica ...
*
Rivers of New South Wales
This page discusses the rivers and hydrography of the state of New South Wales, Australia.
The principal topographic feature of New South Wales is the series of low highlands and plateaus called the Great Dividing Range, which extend from nor ...