Countisbury Fundamental Bench Mark   

Location
Grid reference: SS 7526 4960.
Landranger 180: Barnstaple & Ilfracombe, Lynton & Bideford.
GPS network passive station: H1SS7549.
Waypoint: FM0535.

Neighbouring Flush Brackets

G4802	Wellfield Cottage 2.31km to the east.
S2819	Lynmouth 2.83km to the west.
S2820	Lynbridge 3.44km to the west.
G4926	Lynbridge 3.45km to the west.
G4925	Barbrook 4.26km to the southwest.

The nearest fundamental bench mark is Dulverton, 28.82km to the southeast.

Third Geodetic Levelling, England & Wales (1950-68)
This fundamental bench mark was used during the Third geodetic levelling, England & Wales, and was levelled with a height of 993.6860 feet [302.8755 metres] above mean sea level (Newlyn datum). It was included on the Countisbury to North Petherton and Torrington to Countisbury levelling lines.