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Finer-scale surveying

in the lower Manning River

focusing on estuary-to-river fish migration activity

(currently on hold)

Where were the intensive (weekly) fish surveys undertaken?

Where the intensive (weekly) fish surveys were undertaken

November 20, 2016

Four sites were intensively surveyed: Immediately below the neap tidal limit,  immediately above the neap tidal limit, immediately below the MCW pool,  the MCW pool, and the Bungay pool.

Evidence of a fish passage block?

November 20, 2016

What would evidence of a fish passage block look like?

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Example of the data:

Australian bass - a valuable recreational angling species

Australian bass spawn in the upper-mid estuary in winter after moving down from the river. Flows permitting, the adults move back upstream into the river in spring, while juveniles enter the river in late spring to early summer.

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