Water Supply Outlook for Alberta
July 2017
Water Supply Forecast as of July 1, 2017 - Milk River Basin
(Natural Flows) |
Volume Forecast for March 1 to September 30, 2017 | ||||||
Locations |
Volume in dam3 |
Volume as a % of Median | Probable Range as a % of Median | Potential Minimum as % of Median | Forecast Ranking (lowest to highest) |
Recorded March-September 2016 Volume as a % of Median |
Milk River at Western Crossing |
68,900 | 172 | 167-183 | 162 | 61/98 | 26* |
Milk River at Milk River |
79,000 | 115 | 111-126 | 107 | 41/98 | 30* |
Milk River at Eastern Crossing |
78,600 | 79 | 74-83 | 70 | 31/98 | 32* |
* based on a combination of International Joint Commission and Alberta Environment and Parks naturalization methods
Median is calculated for the March 1 to September 30 period from 1980 to 2008 NOTE: There is: a 50% chance that the actual natural flow will fall within the probable range given and a 25% chance that the actual flow will be less than the lower bound of the probable range given. Actual day to day streamflow conditions may vary throughout the season as a result of the effects of streamflow diversion and reservoir storage. |
For technical enquires about this web page please contact Alberta Environment - Environmental Management Water Management Operations Branch at AENV-WebWS@gov.ab.ca