Water Supply Outlook for Alberta

September 2005

Table 4 - Water Supply as of September 1, 2005 - Oldman River Basin (Natural Flows)

Year to date
Locations Recorded March-August 2005 Volume as a % of Average Ranking (lowest to highest)
St. Mary River 74*** 18/91
Belly River 87*** 28/91
Waterton River 83*** 23/91
Oldman River near Brocket 120*** 67/91
Oldman River at Lethbridge 104*** 51/91

*** - Recorded 2005 natural volumes are preliminary and subject to change.
This value is the natural volume and includes the U.S. share. Average is calculated for the period 1912 to 2001


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