Walcott Inlet at the mouth of the Isdell River

Walcott Inlet is an

estuary An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environment ...

located in the Kimberley region of

Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to th ...

. It flows into Collier Bay, in the Indian Ocean, via a narrow gap known as Yule Entrance. The inlet was named on 19 June 1865 by Trevarton Charles Sholl after Stephen Walcott, Commissioner of the Government Emigration Board, while on an exploratory expedition from the short-lived Camden Harbor settlement (in

Camden Sound Camden Sound is a relatively wide body of water in the Indian Ocean located in the Kimberley region of Western Australia. The Sound is bounded by the Bonaparte Archipelago to the north-east, the Buccaneer Archipelago to the south-west, and M ...

). The inlet is in length, with a width of and covering an area of . It is tide-dominated, but in nearly pristine condition with a

catchment area In human geography, a catchment area is the area from which a location, such as a city, service or institution, attracts a population that uses its services and economic opportunities. Catchment areas may be defined based on from where people are ...

of . The entry to the inlet, known as Yule Entrance, On the

Department of Agriculture, Water and the Environment The Australian Department of Agriculture, Water and the Environment (DAWE) was an Australian Government department which operated from 1 February 2020 until 30 June 2022. It represented Australia's national interests in agriculture, water and th ...

websit
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Date assumed per last date mentioned in publication (2010), and author as per website. is in length and as little as wide. The mean tidal range at the mouth is , but can reach , leading to turbulence, strong

tidal flow Tidal is the adjectival form of tide. Tidal may also refer to: * ''Tidal'' (album), a 1996 album by Fiona Apple * Tidal (king), a king involved in the Battle of the Vale of Siddim * TidalCycles, a live coding environment for music * Tidal (servic ...

s and

whirlpools A whirlpool is a body of rotating water produced by opposing currents or a current running into an obstacle. Small whirlpools form when a bath or a sink is draining. More powerful ones formed in seas or oceans may be called maelstroms ( ). ''Vo ...

. Three large rivers flow into the eastern end of the inlet: Charnley River, Calder River and Isdell River, via Yule Entrance. The Charnley River–Artesian Range Wildlife Sanctuary and

Wilinggin Indigenous Protected Area The Ngarinyin or Ngarinjin are an Aboriginal Australian people of the Kimberley region of Western Australia. Their language, Ngarinyin, is also known as Ungarinyin. When referring to their traditional lands, they refer to themselves as Wilinggi ...

are located near the inlet. The name of Yule Entrance is likely derived from a

Presbyterian Presbyterianism is a part of the Reformed tradition within Protestantism that broke from the Roman Catholic Church in Scotland by John Knox, who was a priest at St. Giles Cathedral (Church of Scotland). Presbyterian churches derive their nam ...

missionary called Dr. John S. Yule, who attempted to create a

mission station A Christian mission is an organized effort for the propagation of the Christian faith. Missions involve sending individuals and groups across boundaries, most commonly geographical boundaries, to carry on evangelism or other activities, such as ...

near Walcott Inlet, which was abandoned soon afterwards by the lay missionaries sent there afterwards, Robert and Frances Wilson, owing to lack of

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 ...

at the site.

References

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