00000nam 2200000zi 4500 9.889352 CaOODSP 20221107172248 m o d f cr |n||||||||| 200709s1975 oncb o f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn-on En32-28/1975E-PDF Kimmett, Dale R., author. Data report on Great Lakes current surveys, 1975 / D. Kimmett, J. Gervais. [Burlington, Ontario] : Canadian Hydrographic Service, Central Region, [1975] 1 online resource (1 volume (various pagings)) : maps text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. "In 1975, the Tides and Water Levels Section of the Canadian Hydrographic Service, Central Region, conducted a current survey in the major harbours in Lake Ontario, at some locations on Lake Huron, and on the St. Lawrence River. The main purpose of this survey was to produce data for inclusion on hydrographic charts which would be useful to the small craft boater. This report presents the station location and the magnitude and the direction of the currents observed. It also gives recommendations regarding the publication of these observations on CHS charts"--Abstract. Hydrographic surveying Great Lakes (North America) Water currents Great Lakes (North America) Levés hydrographiques Grands Lacs (Amérique du Nord) Courant Grands Lacs (Amérique du Nord) Canadian Hydrographic Service, issuing body. PDF 2.23 MB https://publications.gc.ca/collections/collection_2020/eccc/en32/En32-28-1975-eng.pdf