L:
V:

St Arvans Water Treatment Plant


NGR:   
105 m.asl

Monmouthshire , South East Wales
 map using leaflet map:
Sink other
Access
Description 'a nice hole in the ground'
History Said to have been original sink for the, now culverted, St Arvans Sinks
Hydrology Tests
Conservation
References
Anon, 1978. More Otter Hole. Hades Caving Club Newsletter 26 (June)
Hardwick,D., 2013. Dye tracing at Otter Hole, Chepstow. UBSS Proceedings, 26(1), pp.85-100
Search for further records Browse registry map
Cambrian Cave Registry entry 2024-23
 © Caving Wales ⓗ Ogofa Cymru