Kendoon North Dam, Galloway Hydroelectric Power Scheme is a Grade B listed building in the Dumfries and Galloway local planning authority area, Scotland. First listed on 11 February 2011. Dam.

Kendoon North Dam, Galloway Hydroelectric Power Scheme

WRENN ID
third-outpost-crimson
Grade
B
Local Planning Authority
Dumfries and Galloway
Constituency
Dumfries and Galloway MP: John Cooper (Con)
Country
Scotland
Date first listed
11 February 2011
Type
Dam
OS grid reference
NX 605 905
Coordinates
55.18979, -4.19143
Source
Historic Environment Scotland listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Kendoon North Dam, part of the Galloway Hydroelectric Power Scheme, was designed by James Williamson with consulting engineers Sir Alexander Gibb and Merz and McLellan in 1936. It features a long, shallow V-section concrete arch and gravity dam, with a single control tower located to the north. An elevated roadway runs along the crest of the dam, supported by piers over a fixed spillway to the south, which includes a stepped eaves course to the left. The roadway has a concrete parapet, and some larger piers act as buttresses on the downstream eastern face. The control tower spans a walkway to the south and has chamfered upper corners, with a tall narrow round-headed opening at the base and a single rounded-headed window above. The doorway has a metal covering added in 2009. Beneath the dam, at its eastern base, there is a small valve-house made of reinforced concrete.

Local climate

Kendoon North Dam, Galloway Hydroelectric Power Scheme sits in one of the wettest parts of the UK, with an average of 1,520 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.

It experiences an average of 64 freeze-thaw cycles a year, more than 99% of listed buildings. Of these, 40 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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Nearby listed buildings

  1. High Bridge Of Ken Grade B 1.4 km
  2. Kendoon South Dam, Galloway Hydroelectric Power Scheme Grade C 1.5 km
  3. Dalshangan Stables Grade C 1.8 km
  4. Dovecot, Dalshangan Grade C 2.0 km
  5. Kendoon Surge Tower, Galloway Hydroelectric Power Scheme Grade C 2.7 km
  6. Kendoon Valve House Grade B 2.8 km
  7. Kendoon Power Station Grade B 2.8 km
  8. Smittons Bridge Grade B 3.0 km
  9. Carsfad Dam, Galloway Hydroelectric Power Scheme Grade B 4.9 km
  10. Carsphairn Parish Church Grade C 5.0 km