The Watts River is a
perennial river
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 one whose flow is intermittent. In the abs ...
of the
Port Phillip
Port Phillip ( Kulin: ''Narm-Narm'') or Port Phillip Bay is a horsehead-shaped enclosed bay on the central coast of southern Victoria, Australia. The bay opens into the Bass Strait via a short, narrow channel known as The Rip, and is com ...
and
Western Port
Western Port, ( Boonwurrung: ''Warn Marin'') commonly but unofficially known as Western Port Bay, is a large tidal bay in southern Victoria, Australia, opening into Bass Strait. It is the second largest bay in the state. Geographically, it is ...
catchment, located in the
Healesville
Healesville is a town in Victoria, Australia, 52 km north-east from Melbourne's central business district, located within the Shire of Yarra Ranges local government area. Healesville recorded a population of 7,589 in the 2021 census.
H ...
area, in the
Central
Central is an adjective usually referring to being in the center of some place or (mathematical) object.
Central may also refer to:
Directions and generalised locations
* Central Africa, a region in the centre of Africa continent, also known as ...
region of the
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 ...
n state of
Victoria
Victoria most commonly refers to:
* Victoria (Australia), a state of the Commonwealth of Australia
* Victoria, British Columbia, provincial capital of British Columbia, Canada
* Victoria (mythology), Roman goddess of Victory
* Victoria, Seychelle ...
.
Location and features
The Watts River rises below Mount Vinegar in the
Yarra Ranges
The Shire of Yarra Ranges, also known as Yarra Ranges Council, is a local government area in Victoria, Australia, located in the outer eastern and northeastern suburbs of Melbourne extending into the Yarra Valley and Dandenong Ranges. It has a ...
, a part 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, that runs rough ...
, within the Watts River Reference Area, near the settlement of Somers Park, north-east of . The river flows generally south, then north-west, then south-west, where it is impounded by the
Maroondah Dam to create the Maroondah Reservoir.
After flowing over the dam
spillway
A spillway is a structure used to provide the controlled release of water downstream from a dam or levee, typically into the riverbed of the dammed river itself. In the United Kingdom, they may be known as overflow channels. Spillways ensure tha ...
, the river flows generally west by south, joined by Meyers Creek,
before reaching 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
Yarra River
The Yarra River or historically, the Yarra Yarra River, ( Kulin languages: ''Berrern'', ''Birr-arrung'', ''Bay-ray-rung'', ''Birarang'', ''Birrarung'', and ''Wongete'') is a perennial river in south-central Victoria, Australia.
The lower s ...
south of Healesville. The river descends over its
course.
[
Watts River became part of ]Melbourne
Melbourne ( ; Boonwurrung/Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a met ...
's water supply
Water supply is the provision of water by public utilities, commercial organisations, community endeavors or by individuals, usually via a system of pumps and pipes. Public water supply systems are crucial to properly functioning societies. Thes ...
system in 1891, with the construction of a diversion weir and the Maroondah Aqueduct. At that time, the catchments were closed and cleared of human habitation. The river was dammed in 1927 to form the Maroondah Reservoir, which is largely contained in the forested reservoir catchment within the Yarra Ranges National Park
Yarra Ranges National Park is located in the Central Highlands of Australia's southeastern state Victoria, 107 km northeast of Melbourne. Established in 1995 and managed by the statutory authority Parks Victoria, the park features a carbon-ri ...
.[
The river is traversed by the ]Maroondah Highway
Maroondah Highway (also known as Whitehorse Road from Deepdene to Mitcham) is a major east–west thoroughfare in the eastern suburbs of Melbourne, and a highway connecting the north-eastern fringes of Melbourne to the lower alpine region of V ...
, upriver of the Maroondah Reservoir.[
]
Naming
In the Australian Aboriginal
Aboriginal Australians are the various Indigenous peoples of the Australian mainland and many of its islands, such as Tasmania, Fraser Island, Hinchinbrook Island, the Tiwi Islands, and Groote Eylandt, but excluding the Torres Strait Islands ...
Woiwurrung language
The Woiwurrung, also spelt Woi Wurrung, Woiwurrong, Woiworung, Wuywurung, are an Aboriginal Australian people of the Woiwurrung language group, in the Kulin alliance.
The Woiwurrung people's territory in Central Victoria extended from north ...
, the name of the river is ''Broong-ku-galk'', with ''galk'' meaning "timber" or "sticks".[
The European name derives from the surname of a stockman who drowned in the river in about 1843.]
See also
* Geography of the Yarra River
The Yarra River is a river in East-Central Victoria, Australia that flows through the city of Melbourne. This article contains explanations and lists of the river's tributaries and other geographic features. The river flows atop layers of silt tha ...
* Rivers of Victoria
References
External links
Port Phillip & Westernport Catchment Management Authority
website
Rivers of Victoria (Australia)
Port Phillip and Western Port catchment
Rivers of Port Phillip (region)
Tributaries of the Yarra River
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