April 2025
This release note provides information about the April 2025 release of OS MasterMap Water Network Layer.
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This release note provides information about the April 2025 release of OS MasterMap Water Network Layer.
Last updated
Was this helpful?
WatercourseLink
4 733 541
HydroNode
4 752 874
Links with spikes
1
Single link loops
44
Multi-link circular flow loops that include River links
4
Multi-link circular flow loops on Drains
25
Details of live and resolved data issues for the OS MasterMap Water Layer product will be communicated on the . This page will provide details of their impacts and updates on the expected time frame for their resolution.
The next release of OS MasterMap Water Network Layer is scheduled for July 2025.