- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°43'32"N 1°38'23"E
- Eastings/Northings: 645886, 320450
- OS Grid: TG458204
- Mapcode Local: GBR YNT.1FQ
- Mapcode Global: WHNVC.5R66
Location and coordinates are for the approximate centre of Martham Broad within this administrative area.
Geographic features and populated places may cross administrative borders.