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040 |aCaOODSP|beng
043 |an-cn-on|an-cn-qu
0861 |aEn161-20E-PDF
24502|aA report on ... water levels of the Great Lakes and the St. Lawrence River |h[electronic resource] / |cGreat Lakes-St. Lawrence Regulation Office.
260 |aCornwall, Ontario : |bAtmospheric Environment Branch - Ontario Region, Environment Canada
310 |aAnnual
3621 |aBegan with 1993? Ceased with 2001?
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
520 |a"This report describes the water levels in the Great Lakes - St. Lawrence River system. It also provides an assessment of hydrologic data collected by other agencies. Water level elevations are in metres above sea level at Rimouski, Quebec, on the International Great Lakes Datum (IGLD) of 1985. River flows are in cubic metres per second (m3/s). The geographic area covered in the report extends from Lake Superior to Montreal on the St. Lawrence River"--Introd., 1999.
588 |aDescription based on: 1998.
588 |aLatest issue consulted: 2001.
69207|2gccst|aWater management
69207|2gccst|aLakes
69207|2gccst|aRivers
7101 |aCanada. |bEnvironment Canada.
7102 |aGreat Lakes-St. Lawrence Regulation Office.
78000|tA report on ... water levels of the Great Lakes |w(CaOODSP)9.850203