Excerpt telling the story of John Stewart Dethridge and the Dethridge Meter adopted for standard use by the State Rivers and Water Supply CommissionPhotocopied section of a book on 2 pages with picture of J. S. Dethridge and the Dethridge Meterdethridge, irrigation, dethridge meter, dethridge wheel, j. s. dethridge, john stewart dethridge, john dethridge

Explaining farm channel system. Includes information on Dethridge MeterCream cover, black writing, blue logo of Rural Water Commission of Victoria on front and channel sceneirrigation, books, history, local, rural, industry

The wheel meter was enclosed in a solid metal case with a window at the top for reading through. this type of meter worked on the axle of the wheel.A piece of thick glass for covering a dethridge wheel meter(old type). Box of 50 (2 missing)victoria state rivers and water supply commission, dethridge wheel, irrigation

Contents include material on dethridge water meter, Murray-Darling basin, Lake Nillahcootie, Western port rivers. Management study of State of the rivers, Rural Water Commission school project package. 3 papers on Lake DartmouthFolder, marbled black and white cover. metal lever insiderural water corporation, tatura, water, documents, reports

This type of meter replaced earlier models with registered acre feet (now megalitres). approx 1980. Meters on wheels have been used for approx 80 yearsMeter for attachment to dethridge wheel to measure megalitres of water. This type attached to the wheel and revolves with it. (Older type attached to the axle) This one is for a large wheel.S.R.W.S.C M.L L.M.O I.D. No-MD070942irrgation, dethridge wheel