Haverfordwest (1969) Fundamental Bench Mark   

Location
Grid reference: SM 9673 1574.
Landranger 157: St David's & Haverfordwest.
Landranger 158: Tenby & Pembroke.
GPS network passive station: H1SM9615.
Waypoint: FM7239.

Neighbouring Flush Brackets

S0586	Haverfordwest, Prendergast Hill 1.14km to the west.
S7828	Haverfordwest, Post Office 1.25km to the west.
S7599	Haverfordwest, Council Offices 1.49km to the west.
S0587	Haverfordwest, High Street 1.53km to the west.
S7827	Withybush, The Hermitage 1.75km to the northwest.

The nearest fundamental bench mark is Haverfordwest (1953), 158.11m to the north.

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 80.0278 feet [24.3925 metres] above mean sea level (Newlyn datum).