Large Raised Reservoirs

Published by:
Natural Resources Wales
Last updated:
14 October 2025
Topic:
Not added
Licence:
None

Summary

This dataset has been discontinued. Please see the datasets - Large Raised Reservoir register (Locations and undertakers) and Large Raised Reservoir (Registered information) which have replaced it. This dataset contains details of Large Raised Reservoirs. Natural Resource Wales (NRW) collects and maintains data on all reservoirs designed or capable of holding more than 25,000 cubic metres of water above the natural level of any part of the land adjoining them defined as 'large raised reservoirs' under the Reservoirs Act 1975. Two types of reservoir are maintained within the register: - Impounding (Dammed); or - Non-Impounding (Pumped/unimpeded)

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Data links

Link to the data Format File added Data preview
Download Data and Web Services N/A 14 October 2025 Not available
Download Data N/A 14 October 2025 Not available

Additional information

View additional metadata
Added to data.gov.uk
2024-05-31
Access contraints
Access to this data may be restricted under relevant legislation. NRW may NOT publish or disseminate the data freely.
Harvest GUID
NRW_DS116320
Extent
Latitude: 53.513067° to °
Longitude: -5.77741° to -2.608865°
Spatial reference system
Dataset reference date
2022-05-09 (publication)
Frequency of update
annually
Responsible party
Natural Resources Wales (NRW) (owner, custodian, originator, distributor)
ISO 19139 resource type
dataset
Metadata language
eng
Source Metadata
XML
HTML

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