UNITED KINGDOM · ENGLAND · LANDSCAPE · WATER
Internal Drainage Districts
ProDrawn as areasAppears from zoom level 8In the app's radius search
What this layer shows
The 133 Internal Drainage Districts: low-lying land where an internal drainage board manages water levels, and works to watercourses need the board's consent alongside any planning permission.
Publisher and licence
Association of Drainage Authorities, via the Environment Agency · OGL v3.0
© Association of Drainage Authorities, via the Environment Agency, OGL v3.0
Where the data comes from
ARCGIS · services.arcgis.com
Merestone asks this service live for the area on screen. Nothing is copied or stored beyond a short cache.
Facts shown for each feature
Drainage board
In these presets
Flood
Flood zones, surface water, defences and what has flooded before.
Other layers in this group
- Nitrate Vulnerable Zones 2013 (Wales)
- Nitrate Vulnerable Zones 2021
- Drinking Water Safeguard Zones (Surface)
- Drinking Water Safeguard Zones (Groundwater)
- Principal Salmon Fisheries (England)
- Bathing Waters (England)
- Bathing Waters (Scotland)
- Bathing Waters (Wales)
- Bathing Waters (Northern Ireland)
- Groundwater Bodies (WFD 2025)
- River Water Body Catchments (WFD 2025)
- Statutory Main River Map