CSDs where an application for dry bed is being claimed under the presumption of usque ad medium filum aquae (AMF).
This list of approved cadastral survey datasets (CSDs) are examples of plans approved under the Cadastral Survey Rules 2021 in terms of the category listed, but they are not necessarily examples of best practice.
More examples may be added over time. Please provide feedback to customersupport@linz.govt.nz
If you cannot find an LT number in Landonline it may have deposited, so try searching for it as a DP number.