One of a set of display images thought to be produced by the Shire of Eltham c.1979-1987Illustrative of services provided by former Shire of ElthamColour photograph 20 x 29 cm mounted on green-painted chipboard 28 x 35.5 cm (string on back for hanging)Title printed on label adhered to board below photograph (replaced June 2017)cleaning, maintenance

This image taken between 1920-1930 depicts open-cut hydraulic sluicing at the Three Mile Mine, located about five kilometres south of Beechworth. Alluvial, or surface, mining began on this site in the 1850s, but was soon replaced by hydraulic sluicing methods. By the start of 1880 it is estimated that nine hundred miles of water races had been cut though soil and rock in the Beechworth district. Hydraulic sluicing employs high pressure jets of water to blast away large areas of earth and wash it down to be run through a sluice box. Gold gets caught in the sluice and the remaining slurry is washed away. Large water quantities were required for hydraulic sluicing, and the long water races and deep tailraces that were constructed were considered great engineering feats. This method of mining is extremely effective, but causes significant environmental damage and impacts to waterways and agricultural operations. Miners at Beechworth built extensive networks of races and dams to secure reliable supplies of water on a scale far greater than elsewhere in Victoria. By the 1880s Beechworth's water barons continued to hold more than half of all the water right licences on issue and undertook sluicing operations on a massive scale. The manipulation of surface and ground water via race networks was well planned and recorded in detail by local mining surveyors. The maps that were created, combined with modern geo-spatial technologies, provide a vital key in understanding the great lengths to which miners went to capture and control critical water resources. Today, Three Mile mine is called Baarmutha. The Three Mile Mine was unproductive until 1865 when John Pund and three other miners secured a fifteen year license and constructed a water race from Upper Nine Mile Creek to Three Mile Creek. In the early twentieth century Pund & Co. averaged over one thousand ounces of gold per year from the mine. After Pund's death in 1915, GSG Amalgamated Co operated the site, continuing sluicing until 1950. This image of hydraulic sluicing methods shows the extent of water-works engineering in the landscape. This photograph has historic and research potential for understanding changes to the landscape, the evolution of mining methods, and the extensive construction, manipulation and management of water networks in the Beechworth district. Black and white rectangular photograph on matte paperReverse: 7597-1 / Sluice Mining / Copied from original on loan from Webb (Qld) / Donated Nov 2009 / Baarmutha Three Mile Mine c1920-1950 / Managed by the Plain Bros then Parkinsons / Current Location is: Beechworth Animal Shelter / used for Baarmuthaburke museum, beechworth museum, beechworth, gold fields, gold rush, victorian gold rush, hydraulic sluicing, spring creek, netwown falls, mining tunnels, water races, tailraces, gold ming history, colonial australia, australian gold rushes, mining technology, beechworth historic district, indigo gold trail, indigo shire, john pund, water manipulation, water engineering, three mile creek, three mile mine, water race, large-scale mining methods, historical mining construction, alluvial mining, mining environmental impacts, baarmutha, water barons

Samuel Cross worked for the Hamilton Waterworks Trust and his invention relates to a box joint in two sections and is particularly useful for repairing a pipe containing fluid under either high or low pressure in which a leak, blow out, or burst occurs. Samuel Cross' invention is mentioned in the minutes of the Hamilton Waterworks Trust, copied pages can be found in the supplementary files. Cross' invention helped to prevent water loss whilst a pipe was being repaired. Hamilton Waterworks Trust was an early predecessor to Glenelg Water which later merged with Portland Coast Water and South West Water to form Wannon Water. The patent is significant because the invention was revolutionary for the early Victorian 20th century engineering, and it is still being used today.A3 sheet, printed on both sides, folded into A4, printed in black and white, contains 4 photographs.water pipes, water supply, engineering, samuel cross, hamilton

Small wooden stand with metal plaque attached. The plaque reads: Crusoe Reservoir Sandhurst Water Works. The first sod was laid in the foundationwith this spade on the 17th August 1872 by Mrs MacDougall wife of the right Worshiful the Mayor ot the city of Sandhurst. Contractrors: Messrs. Fishburn, Morton and Kennedy. Engineer T. Bradycivil engineering, water supply, crusoe reservoir

Along The Channel, some of the historical and general features along the Coliban main channel, 90 pages with black and white and colour photographs & maps.Philip Wilkincivil engineering, water supply, coliban

A souvenir of the official opening of the Western Australia Goldfields Water Scheme and visit to the mines of the Golden Mile. Published by The Chamber of Mines of Western Australia Incorporated, Kalgoorlie. 24 - 26th January 1903. Printed by F. W. Niven & Co. 40 - 42 Flinders Street , Melbourne. The cover is maroon colour (now very faded) with gold lettering. The booklet contains Many photos of the Kalgoorlie and Boulder mines.Printed by F.W. Niven & Co. 40-42 Flinders Street, Melbourne.civil engineering, water supply, goldfields, goldfields water scheme, western australia, kalgoorlie, mining, water supply

Manilla folder titled: Minister's visit to Coliban district on Friday 3rd November, 1967. Inside the itinerary, a map of the Coliban system of waterworks, a one page Coliban water investigation committee invitation to lunch November 3rd, 1967 with all the names of the people invited and a three page report titled ''State rivers and water supply commission Coliban system of waterworks''civil engineering, water supply, coliban

Two documents, one typewritten the other hand written both titled Coliban district branch channels as at 1/11/67. Names of the channels, total length, length lined and length unlined are recorded.civil engineering, water supply, coliban

27 pages booklet about the Eppalock Catchment Project - A soil conservation success story. Contents: Introduction; Before 1960; Environment; Extension; Planning and works; Implementation; Production; Eppalock-25 years on; What has the Eppalock Catchment Project demonstrated? Also with the book a 4 pages typewritten programme from the Soil Conservation Association of Victoria, Eppalock 25th Celebration, Ecumenical Thanksgiving Service, Sunday 13 October, 1985. at 11.45am - Mia Mia recreation Reserve.civil engineering, water supply, eppalock

Eppalock. Construction of Eppalock.Kodak Ektachromecivil engineering, water supply, eppalock

Eppalock. Construction. Machinery excavating what was farming area to make way for Lake Eppalock.Agfacolorcivil engineering, water supply, eppalock

Eppalock. Construction. Water Tower built in Lake Eppalock.Agfacolorcivil engineering, water supply, eppalock

Eppalock. Construction. Water tower in the background, project board for the public to view with information about the ''Eppalock Project''. Statistics and diagram of the cross section view of the dam wall, showing the cavity in the wall and the pipeline under the wall. Markings: Eppalock Dam Observation Point Board.Agfacolorcivil engineering, water supply, eppalock

Eppalock. Construction. Many people attended the opening, men in suit attire. Markings: Eppalock Dam opening of scheme. Inside wall. 1960.Kodakcivil engineering, water supply, eppalock

Eppalock. Construction. Slide shows the water tower, workmen's huts and some trucks etc. Shows large pool of water with another of to the right these would have been part of Coliban River.Agfacolorcivil engineering, water supply, eppalock

Eppalock. Construction. Slide shows the construction of Lake Eppalock in its early stages.Agfacolorcivil engineering, water supply, eppalock

Eppalock. Construction. Slide show the construction of Lake Eppalock. Water tower constructed, excavation is in progress.Agfacolorcivil engineering, water supply, eppalock

Eppalock. Construction. This slide shows some of the large rocks in the earth that have been cut away for the lake.Agfacolorcivil engineering, water supply, eppalock

Eppalock. Construction. On the right of the slide on top of the mound are at least 3 adults and 7 children surveying what has been done. Markings: Eppalock Dam site 1960.Kodakcivil engineering, water supply, eppalock

Eppalock. Construction. Adults looking over the site of Lake Eppalock. Markings: Eppalock Dam Site 1960kodakcivil engineering, water supply, eppalock

Eppalock. Construction. The first charge going off on the rise in Lake Eppalock. Markings; Exploding first charge, Eppalock 1960.Kodakcivil engineering, water supply, eppalock

Eppalock. Construction. Markings: Eppalock Dam site 1960. Shows water laying in the bottom of what will be Lake Eppalock.civil engineering, water supply, eppalock

Eppalock. Construction. People at the opening of Eppalock Scheme. Markings: Opening of Eppalock Scheme, 1960.kodakcivil engineering, water supply, eppalock

Eppalock. Construction. Viewing the opening . Markings: Eppalock Dam SiteKodakcivil engineering, water supply, eppalock

Eppalock. Construction. Earth moving equipment in use during the construction of Lake Eppalock.Agfacolorcivil engineering, water supply, eppalock

Eppalock. Construction. Earth moving equipment in Lake Eppalock forming what appears to be the base of the lake, possibly packing the earth on the base of the lake.Agffacolorcivil engineering, water supply, eppalock