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Thom's Water Cuts is an aqueduct and drainage channel located north of Drumreoch on the Isle of Bute, extending towards Reservoir Wood. The monument sits upon bedrock of the Stratheden Group, a Late Devonian formation of interbedded sandstone and conglomerate that shapes the underlying geology of this part of the island. This combination of permeable strata would have presented particular challenges for water management and drainage in the locality.
The aqueduct represents a practical engineering response to the hydrological conditions of Bute's landscape. The Stratheden Group's varied lithology, with alternating bands of sandstone and conglomerate, creates variable drainage properties across the site, making controlled water management essential for any settlement or agricultural activity in the area. Such channels were vital infrastructure for maintaining usable land and managing surface water flow.
The structure is protected by Historic Environment Scotland as a scheduled monument under reference SM7117, recognising its historical and archaeological significance. The aqueduct survives as a notable example of water management infrastructure on the island, its route and construction reflecting the practical engineering knowledge of those who constructed and maintained it across Bute's distinctive geological terrain.
Thom's Water Cuts, aqueduct (drain), N of Drumreoch to Reservoir Wood is a scheduled monument protected by Historic Environment Scotland under reference SM7117. View the official record →
Thom's Water Cuts is an aqueduct and drainage channel located north of Drumreoch on the Isle of Bute, extending towards Reservoir Wood. It is designated a Scheduled Ancient Monument by Historic Environment Scotland under reference SM7117.
Thom's Water Cuts, aqueduct (drain), N of Drumreoch to Reservoir Wood is a Scheduled Ancient Monument, legally protected by Historic Environment Scotland — the body responsible for designating and safeguarding heritage sites in Scotland. The official designation reference is SM7117.
Several scheduled monuments lie within 10 km, including Thom's Water Cuts, aqueduct, Cnocnicoll Wood (2.5 km), Stone circle, 650m ENE of Lynford (2.9 km), Thom's Water Cuts, aqueduct (drain), Scalpsie to Loch Quien (3.1 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Thom's Water Cuts, aqueduct (drain), N of Drumreoch to Reservoir Wood's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Thom's Water Cuts, aqueduct (drain), N of Drumreoch to Reservoir Wood stands on Stratheden Group, bedrock that formed in the Late Devonian. The rock here is sandstone and conglomerate, interbedded.