EC1M: 0.8 m clear of the highest tide in the London Bridge ledgers

EC1M on the relief of London, with a tide staff: 0.8 m above the 1953 tide, the highest in the ledgers.

The lowest postcode in EC1M, EC1M 6AL, stands 0.8 m above the highest tide in the London Bridge ledgers (5.41 m, 1 February 1953). The highest, EC1M 7AH, stands 14 m above it.

Ground at eight in ten of its postcodes: between 12 m and 19 m, measured from Ordnance Datum; the middle one stands at 16 m.
None lies in the Environment Agency's Flood Zone 3 from the sea.
Mostly in Islington; partly in Camden.

Open EC1M on the map