Boshaw Whams Reservoir
reservoir in West Yorkshire, England, UK

Boshaw Whams Reservoir is an upland waterbody near to the village of Hade Edge, in West Yorkshire, England. The site was originally built in 1840 to keep a supply of water for mill-owners downstream, but is now owned by Yorkshire Water but still used as a compensation reservoir for river water levels. It is used recreationally by a sailing club and for fishing. It is the only known site in Yorkshire where the invasive narrow-clawed crayfish is present.
History
An act of Parliament was obtained in June 1837 titled Holme Reservoirs Act 1837 (7 Will. 4 & 1 Vict. c. liv) which permitted the building of three reservoirs; Bilberry-Mill, Holme-Styes and Boshaw Whams. The reservoir was built in 1840 to provide water for mills further down the valley. It transferred to the ownership of the Huddersfield Corporation via the Huddersfield Corporation Act 1937 (1 Edw.
This brief starts where responsible research should: with the source description of “Boshaw Whams Reservoir” as reservoir in West Yorkshire, England, UK. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the general reference register because the source frames it as reservoir in West Yorkshire, England, UK. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 25, 2026. The linked authority identifier is Q137821635. Authority coordinates are 53.547, -1.773. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1840, 1837 and 1937.
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This entry incorporates text from “Boshaw Whams Reservoir” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.