[1] The New Zealand Ministry for Culture and Heritage gives a translation of "large river" for Awanui.

Because of their shallow draught these scows were often assisted around the river bends by the work launch Ann, piloted by Harbourmaster Thomas George (Tom) Walker and later by his son Thomas Frederick (Larry) Walker.

[citation needed] Flooding poses a threat in the lower Awanui Catchment due to the low lying topography.

Northland Regional Council monitors the Awanui River levels, as well as planning and implementing flood protection works.

[3] The water quality of the river is monitored by Northland Regional Council, and the environmental information can be viewed on the LAWA website.