00000nam 2200000za 4500 9.857483 CaOODSP 20241203113643 cr ||||||||||| 180607s1978 oncb||||o f000 0 eng d CaOODSP eng eng fre n-cn-on En36-502/76-PDF Charron, J. E. Hydrochemical study of groundwater flow in the interstream area between the Ottawa and St. Lawrence Rivers [electronic resource] = Étude hydrochimique de l'écoulement souterrain dans l'interfluve de la rivière des Outaouais et du fleuve Saint-Laurent / J.E. Charron. Étude hydrochimique de l'écoulement souterrain dans l'interfluve de la rivière des Outaouais et du fleuve Saint-Laurent Ottawa : Environment Canada = Environnement Canada, 1978. vii, 28, [33] p. : maps. Scientific series ; no. 76 = Série scientifique ; étude n° 76 Digitized edition from print [produced by Environment and Climate Change Canada]. Issued by the Inland Waters Directorate, Water Resources Branch. Includes bibliographical references (p. 26-28). "The interstream area extending some 80 to 85 mi (130 - 140 km) upstream from the junction of the Ottawa and St. Lawrence rivers has been surveyed to determine the directions of groundwater flow. Hydrogeological and hydrochemical data have been compiled and are presented in the form of computer-calculated contour maps at a scale of 1 : 250 000 . An explanatory note accompanies each map describing the main features, trends, and discrepancies"--Abstract. Text in English and French in parallel colums. gccst Groundwater Flow Canada. Environment Canada. Canada. Inland Waters Directorate. Canada. Water Resources Branch. Hydrochemical study of groundwater flow in the interstream area between the Ottawa and St. Lawrence Rivers fre (CaOODSP)9.857486 Scientific series (Canada. Inland Waters Directorate) no. 76 (CaOODSP)9.823618 PDF 72.73 MB https://publications.gc.ca/collections/collection_2018/eccc/En36-502-76.pdf