English
Hygyrchedd
Hafan
Amdanom
Chwilio
Orielau
Map
Cymorth
Cysylltwch / Trefn
Cofnod Safle
Canlyniadau Chwilio
Pwll Rhydyporthmyn
Manylion
Delweddau
Safleoedd Cysylltiedig
Archifau Cysylltiedig
NPRN
517483
Cyfeirnod Map
SN89SW
Cyfeirnod Grid
SN8480093980
Awdurdod Unedol (Lleol)
Powys
Hen Sir
Montgomeryshire
Cymuned
Llanbrynmair
Math O Safle
CRONFA DDŴR
Cyfnod
Ôl-Ganoloesol
Loading Map
Disgrifiad
Reservoir created in 1853 to supply Dylife lead mine, 200m NE-SW and up to 100m wide. An earthen dam is at the E end.
M Brown, Dylife, 2005, p 131.
Recorded as part of RCAHMW Uplands Initiative Project. R Hayman, H&H, 1/12/2011.