Water Supply Outlook for Alberta
August 2010
Water Supply Forecast as of August 1, 2010 - Red Deer River Basin
(Natural Flows) |
Volume Forecast for August 1 to September 30, 2010 | Year to date | |||||||
Locations | Volume in dam3 | Volume as a % of Average | Probable Range as a % of Average | Potential Minimum as % of Average | Forecast Ranking (lowest to highest) | Recorded March-July 2010 Volume as a % of Average | Ranking (lowest to highest) | |
Red Deer River at Dickson Dam |
177,000* | 74 | 61-95 | 52 | 26/91 | 67** | 17/91 | |
Red Deer River at Red Deer |
194,000* | 66 | 54-100 | 48 | 28/91 | 68** | 25/91 |
*NOTE: The forecast shown is the March to September 2010 forecast minus the recorded volume to date ** Recorded 2010 natural volumes are preliminary and subject to change Average is calculated for the period 1912 to 2001 NOTE: There is: a 50% chance that the actual natural flow will fall within the probable range given; a 25% chance that the actual flow will be less than the lower bound of the probable range given; and a 10% chance that the actual natural flow will be less than the reasonable minimum. Actual day to day streamflow conditions may vary throughout the season as a result of the effects of streamflow diversion and reservoir storage. |
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