Dulverton Fundamental Bench Mark   

Location
Grid reference: SS 9046 2512.
Landranger 181: Minehead & Brendon Hills, Dulverton & Tiverton.
GPS network passive station: H1SS9025.
Waypoint: FM7199.

Neighbouring Flush Brackets

1644	East Nightcott 1.26km to the northwest.
1607	Brushford, Church 1.61km to the northeast.
1606	Exebridge 2.64km to the east.
1712	Nether Woodburn 3.52km to the southwest.
1628	Oldways End 3.56km to the west.

The nearest fundamental bench mark is Countisbury, 28.82km to the northwest.

Second Geodetic Levelling, England & Wales (1912-21)
This fundamental bench mark was used during the Second geodetic levelling, England & Wales, and was levelled with a height of 656.1770 feet [200.0027 metres] above mean sea level (Newlyn datum). It was included on the Dulverton to Bridford, Dulverton to Torrington and North Petherton to Dulverton levelling lines.

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 656.1770 feet [200.0027 metres] above mean sea level (Newlyn datum). It was included on the Bridford to Dulverton, Dulverton to North Petherton and Torrington to Dulverton levelling lines.