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This survey was undertaken as part of a general study of the Menai Strait, commisioned by NCC, required to assist in decisions related to its designation as one of Britain's Marine Nature Reserves....
Plymouth and the Yealm Estuary are situated on the south coast of Devon. The Plymouth area includes a complex of marine inlets, the largest of which is the Tamar which is tidal for about 30 km and...
Update, Autumn 2024: We have now published an interactive dashboard which is designed to provide typical average daily flows by month or by site for the purposes of long-term trend monitoring. This...
This file contains the digital vector boundaries for the Enumeration Districts in England and Wales as at 1981.Contains both Ordnance Survey and ONS Intellectual Property Rights.This 1991 Census...