Hydrographic plans
NSW Maritime Plans
Surveyors from Transport for NSW carry out hydrographic surveys of navigable waters including inland waterways, coastal rivers and entrance bars to support safe navigation, environmental monitoring and dredging works.
Port Hacking (Hungry Point to Gorgerlys Point)
Date of survey June 2020
Swansea Channel (Pelican to Marks Pt)
Date of survey May 2021
Swansea Channel (Swansea Bridge to Pelican)
Date of survey September 2015
Historical surveys are available on request. Please contact Maritime Survey Manager
For surveys undertaken by Crown Lands, visit NSW Department of Planning, Industry and Environment.