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Maentwrog Hydro Electric Power Station

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ArchiveTitleLevelDescriptionMediumImages

Archive6462812TitleAP_2010_2357 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Maentwnog hydro-electric power station. Taken by Toby Driver on 16/06/2010.MediumPhoto.Imagesy

Archive6486241TitleFHA12_03_13 - Falcon Hildred ArchiveLevelItemDescriptionWatercolour showing embankment cutting at Rhiwbach Tramway, dated July 1999; and pump at Trawsfynydd Power Station, produced by Falcon Hildred, September 1999.MediumGraphic.Imagesy

Archive6377225TitleDS2012_441_003 - Investigators' Digital PhotographyLevelItemDescriptionPelton type turbine runner in the car park at Maentwrog Hydro Power Station.MediumPhoto.Imagesy

Archive6377226TitleDS2012_441_004 - Investigators' Digital PhotographyLevelItemDescriptionPressure pipelines supplying Maentwrog Hydro Power Station.MediumPhoto.Imagesy

Archive6377223TitleDS2012_441_001 - Investigators' Digital PhotographyLevelItemDescriptionMaentwrog Hydro Power Station from the northwest.MediumPhoto.Imagesy

Archive6405884TitleDBHSC_IP_12_03 - D.B. Hague Slide CollectionLevelItemDescriptionColour slide showing pelton paddle in Maentwrog Power Station, photographed by Douglas Hague, July 1976.MediumPhoto.Imagesn

Archive6405882TitleDBHSC_IP_12_01 - D.B. Hague Slide CollectionLevelItemDescriptionColour slide showing exterior view of Maentwrog Power Station, with Austin Allegro in the foreground, photographed by Douglas Hague, July 1976.MediumPhoto.Imagesn

Archive6537114Title71_282_0363 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Maentwrog Power Station, taken by the Ordnance Survey on 4th June 1971 at an altitude of 7,300 feet. Grid reference SH6539. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn

Archive6144109Title96_CS_0743 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Maentwrog Hydro Electric, Maentwrog, taken by C.R.Musson on the 05/05/1996MediumPhoto.Imagesn

Archive6144108Title96_CS_0741 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Maentwrog Hydro Electric, Maentwrog, taken by C.R.Musson on the 05/05/1996MediumPhoto.Imagesy

Archive6185478TitleSAG02_07 - Sir Alexander Gibb CollectionLevelItemDescriptionThe second of two photographic albums showing the construction, by Sir Alexander Gibb and Partners for the North Wales Power Co. Ltd., of the hydro-electric scheme to power Maentwrog Power Station, including the building of dams at Maentwrog, Trawsfynydd and Gyfynys, and the power station itself.MediumPhoto.Imagesn

Archive6185476TitleSAG02_06 - Sir Alexander Gibb CollectionLevelItemDescriptionThe first of two photographic albums showing the construction, by Sir Alexander Gibb and Partners for the North Wales Power Co. Ltd., of the hydro-electric scheme to power Maentwrog Power Station, including the building of dams at Maentwrog, Trawsfynydd and Gyfynys, and the power station itself.MediumPhoto.Imagesn

Archive6064189Title965058_44 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Maentwrog Hydro Electric, taken by C R Musson, 05/05/1996.MediumPhoto.Imagesn

Archive6064188Title965058_43 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Maentwrog Hydro Electric, taken by C R Musson, 05/05/1996.MediumPhoto.Imagesn

Archive6064187Title965058_42 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Maentwrog Hydro Electric, taken by C R Musson, 05/05/1996.MediumPhoto.Imagesn

Archive6074276TitleNMR Site FilesLevelBatchDescriptionPhoto survey showing Maentwrog Hydro Electric Station, Maentwrog, Merioneth, comprising 4 black and white prints. Negatives heldMediumPhoto.Imagesn

Archive6377222TitleDS2012_441 - Investigators' Digital PhotographyLevelBatchDescriptionPhoto survey of Maentwrog Hydro Power Station by Brian Malaws on 14 July 2011.MediumFive digital images. Photo.Imagesn

Archive6296819Title1975_109_4 - NMR Site FilesLevelItemDescriptionInterior viewMediumPhoto.Imagesn

Archive6406777TitleAdditional InformationLevelItemDescriptionMaentwrog Power Station - one bilingual leaflet produced by Nuclear Energy plc. , dated c2000, one leaflet produced by Magnox, undated.MediumGraphic, Text.Imagesn

Archive6296818Title1975_109_2 - NMR Site FilesLevelItemDescriptionLooking EMediumPhoto.Imagesn

Archive6377224TitleDS2012_441_002 - Investigators' Digital PhotographyLevelItemDescriptionPelton type turbine runner in the car park at Maentwrog Hydro Power Station.MediumPhoto.Imagesy

Archive6377227TitleDS2012_441_005 - Investigators' Digital PhotographyLevelItemDescriptionPressure pipelines supplying Maentwrog Hydro Power Station.MediumPhoto.Imagesy

Archive6275507Title1975_109_1 - NMR Site FilesLevelItemDescriptionView from NWMediumPhoto.Imagesn

Archive6275508Title1975_109_3 - NMR Site FilesLevelItemDescriptionInterior viewMediumPhoto.Imagesn

Archive6405883TitleDBHSC_IP_12_02 - D.B. Hague Slide CollectionLevelItemDescriptionColour slide showing pelton wheels in Maentwrog Power Station, photographed by Douglas Hague, July 1976.MediumPhoto.Imagesn

Archive6537113Title71_282_0362 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Maentwrog Power Station, taken by the Ordnance Survey on 4th June 1971 at an altitude of 7,300 feet. Grid reference SH6539. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn

Archive2022-06-30_3568TitleISC - Ian Sadler Maentwrog Power Station NegativesLevelCollectionDescriptionApproximately colour 516 negatives showing Maentwrog Power Station during periods of refurbishment and during the construction of the new dam between 1988-1992. Taken by Ian Sadler of Five Valleys Photography.Medium516 6cm colour negatives. 1 box.Imagesn

Archive6144107Title96_CS_0740 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Maentwrog Hydro Electric, Maentwrog, taken by C.R.Musson on the 05/05/1996MediumPhoto.Imagesy

Archive6462811TitleAP_2010_2356 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Maentwnog hydro-electric power station. Taken by Toby Driver on 16/06/2010.MediumPhoto.Imagesy

Archive6144110Title96_CS_0742 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Maentwrog Hydro Electric, Maentwrog, taken by C.R.Musson on the 05/05/1996MediumPhoto.Imagesy