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GL12 (8422) Nicholson River Delta

This information has been developed from the publications:

    • Sites of Geological and Geomorphological Significance in Central Gippsland (1981) by Neville Rosengren, M.S McRae-Williams and S.M Kraemers.
    • Sites of Geological and Geomorphological Significance in the Gippsland Lakes Catchment (1984) by Neville Rosengren.
    • Sites of Geological and Geomorphological Significance in East Gippsland, Victoria (1981) by Neville Rosengren, M.S McRae-Williams
Geological heritage sites, including sites of geomorphological interest and volcanic heritage sites, are under regular revision by the Geological Society of Australia, especially in the assessment of significance and values. Reference should be made to the most recent reports. See the Earth Science Heritage section of the Geological Society of Australia website for details of geological heritage reports, and a bibliography.

Location:645112 (8422). Northern shore of Jones Bay in Lake King.
Image:  East Gippsland Sites of Significance
Eroded delta of the Nicholson River

Abstract:

Eroded river delta, old river course.

Access:

Boat from Lake King.

Ownership:

Private land.

Geomorphology:

The Nicholson River initially flowed into Lake King through Nugents Bay but the lower course has been captured by a smaller stream and the river now enters to the east of Nugents Bay. The small delta that protruded here has been consumed by erosion.

Significance:

Regional. This is an unusual example of river capture.

Management:

Erosion is continuing on the delta remnant and would accelerate with increased boating activity in the river. Boat speed limits should be enforced.

References:

Bird, E.C.F. (1978).
The Geomorphology of the Gippsland Lakes Region. Publication No. 186, Environmental Studies Series, Ministry for Conservation, Victoria.

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