Water Supply Outlook for Alberta
Table 3 - Recorded March 1 to September 30, 2002 Natural Runoff Volumes - Oldman River Basin
(Natural Flows) |
2002 Recorded Volumes March 1 to September 30 | 2002 Forecast Volumes | ||||
Locations | Volume in dam3 |
Volume as a % of Average |
Ranking (lowest to highest) | Average difference between Forecast and Recorded natural volumes | |
St. Mary River | 1,136,000** | 155 | 83/85 | -47.7% | |
Belly River | 367,000* | 150 | 83/85 | -45.3% | |
Waterton River | 947,000* | 143 | 80/85 | -41.9% | |
Oldman River near Brocket | 1,616,000* | 147 | 75/85 | -52.4% | |
Oldman River at Lethbridge | 4,480,000* | 151 | 78/85 | -52.8% |
Note: Click on the site Location to see the Water Supply Forecast graphically * - Recorded 2002 natural volumes are preliminary and subject to change Average and rankings are based on the period 1912 to 1995 |
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