|Content Description||These plans have been drawn up by external agencies but were used by the Authority for reference in the course of undertaking their own work. The plans include information about extreme weather events such as floods, pumping stations, Internal Drainage Districts and Boards (organisations with responsibility for managing water levels in areas with particular drainage needs), flood prevention schemes, intersections between watercourses and infrastructure such as roads, power lines, train lines, etc., canals, dams, bridges, sewerage; also plant equipment such as dredgers, etc.|
Note that not all the plans are present, hence the gaps in the numbering sequence.
An index, created by the Authority can be found at the end of the sequence, which arranges the plan by subject/organisation/area, etc. and cross references with files, some of which may be part of the RE/F series.
The main series of plans created by the Authority's own Drawing Office can be found as a separate series (RE/DO).