Royal HaskoningDHV undertook visual audits of 8 Council owned levees located on the Lower Shoalhaven River floodplain. The audits involved a visual condition assessment undertaken in accordance with the principles of the International Levee Handbook (ILH) and NSW Levee Visual Audit Guidelines.

An Operation, Maintenance and Management Manual (OMM Manual) was also developed for Council to assist with future management of the levee assets.