Mammy Johnsons River, a mostly
perennial river
A stream is a continuous body of water, body of surface water Current (stream), flowing within the stream bed, bed and bank (geography), banks of a channel (geography), channel. Depending on its location or certain characteristics, a strea ...
of the
Mid-Coast Council
MidCoast Council is a local government area located in the Mid North Coast region of New South Wales, Australia. The council was formed on 12 May 2016 through a merger of the Gloucester Shire, Great Lakes and City of Greater Taree Councils.
The ...
system, is located in the
Mid North Coast
The Mid North Coast is a country region in the north-east of the state of New South Wales, Australia. The region, situated 416km north of Sydney, covers the mid northern coast of the state, beginning from Port Stephens at Hawks Nest to as far ...
and
Upper Hunter
The Upper Hunter Shire is a local government area in the Upper Hunter Valley of New South Wales, Australia. The Shire was formed in May 2004 from the Scone Shire and parts of Murrurundi and Merriwa shires.
The mayor of the Upper Hunter Shir ...
regions of
New South Wales
New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South ...
, Australia.
Course and features
Mammy Johnsons River rises on the southwestern slopes of the
Great Dividing Range
The Great Dividing Range, also known as the East Australian Cordillera or the Eastern Highlands, is a cordillera system in eastern Australia consisting of an expansive collection of mountain ranges, plateaus and rolling hills. It runs roughl ...
, below Winns Mountain, north northwest of
Bulahdelah
Bulahdelah () is a town and locality in the Mid North Coast region of New South Wales, Australia in the Mid-Coast Council local government area.
Geography
The town is situated north of Sydney along the eastern and northern banks of the Myall ...
, and flows generally north, west and south, joined by four
tributaries
A tributary, or an ''affluent'', is a stream or river that flows into a larger stream ('' main stem'' or ''"parent"''), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which the ...
including
Wards River, before reaching its
confluence
In geography, a confluence (also ''conflux'') occurs where two or more watercourses join to form a single channel (geography), channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main ...
with the
Karuah River
Karuah River, an open semi-mature tide, tide dominated ria, drowned valley estuary is located in the Mid North Coast and Hunter Region, Hunter regions of New South Wales, Australia.
Course and features
Karuah River rises on the southeastern slo ...
north northwest of
Stroud
Stroud is a market town and civil parish in Gloucestershire, England. It is the main town in Stroud District. The town's population was 13,500 in 2021.
Sited below the western escarpment of the Cotswold Hills, at the meeting point of the ...
. The river descends over its
course
Course may refer to:
Directions or navigation
* Course (navigation), the path of travel
* Course (orienteering), a series of control points visited by orienteers during a competition, marked with red/white flags in the terrain, and corresponding ...
.
[
]
See also
* 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 ...
* List of rivers of New South Wales (L–Z)
This is the second part of a list of rivers of New South Wales, Australia. With List of rivers of New South Wales (A–K) it includes all 439 rivers, as of 7 June 2008, listed by the Geographical Names Board of New South Wales in the Geographic ...
* 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
Although the Murray River forms much of the bor ...
References
External links
*
Rivers of New South Wales
Mid-Coast Council
Rivers of the Hunter Region
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