00000nam 2200000zi 4500 9.884006 CaOODSP 20251014155946 m o d f cr |n||||||||| 200128e198510##sncb ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-ab En36-523/72E-PDF Return flow from irrigation southern Alberta / Environment Canada, Inland Waters Directorate, Water Resources Branch, Hydrology Division. [Regina] : Prairie Provinces Water Board, October 1985. 1 online resource (vi, 79 pages) : maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier PPWB report ; no. 72 Digitized edition from print [produced by Environment and Climate Change Canada]. "Technical report to the Prairie Provinces Water Board, Committee on Hydrology." Includes bibliographical references (page 41). "The present report is an update to the technical report to the Prairie Provinces Water Board (PPWB) Committee on Hydrology entitled "Natural Flow - Determination of Irrigation Return Flow in Southern Alberta", Environment Canada, March 1974 , and deals specifically with the estimation of return flow from the Lethbridge Northern, St. Mary River, Taber, Magrath, Raymond, Mountain View, Leavitt, Aetna and United irrigation districts in the Oldman River Basin. These are the irrigation districts studied in the aforementioned report and to date no study has been undertaken to evaluate the current procedure of estimating return flows from diversions in the Bow River Basin"--Synopsis. Irrigation water Alberta. Irrigation water Return flow Measurement. Eau d'irrigation Alberta. Eau d'irrigation Reflux Mesure. Canada. Environment Canada. Prairie Provinces Water Board (Canada) Prairie Provinces Water Board (Canada). Committee on Hydrology. Canada. Water Resources Branch. PPWB report‏. no. 72. (CaOODSP)9.883981 PDF 11.74 MB https://publications.gc.ca/collections/collection_2020/eccc/En36-523-72-eng.pdf