Mississagua Lake Levels To June 20, 2017 & The New Mississagua Dam Presentation to the Cavendish Community Ratepayers’ Association Inc. – CCRAI June 24, 2017 Ted Spence – CEWF Chair, CCRAI Board member, and Professor Emeritus in Environmental Studies, York U cewf.ca
Mississagua Lake Levels 2016 Outstanding water management with extreme drought May to Mid-August
2016-2017 Winter/Spring Precipitation Haliburton Month Ppte Total mms Rain mms Snow cms Normal Monthly Total mms Actual as % of Normal 2016 Nov. 53 42 10 116 46% 2016 Dec. 153 19 134 87 176% 2017 Jan. 82 29 100 82% 2017 Feb. 45 55 73 137% 2017 March 83 69 14 75 111% 2017 April 144 131 13 192% 2018 May 175.6 174.6 1 93 189% 3 3
Trent Basin Precipitation Totals April 30 to May 6, 2017 Rainfall Totals April 30 to May 6, 2017 Haliburton April 30 to May 6 130 mm 5 inches Peterborough April 30 to May 6 117 mm 4.6 inches Trenton April 30 to May 6 164 mm 6.5 inches 4 4
Kennisis Lake 2017
Minden Wednesday May 10, 2017 (Source: The Highlander)
Mississagua Levels to June 21, 2017
Cewf.ca Links to TSW and CEWF News, TSW Water Levels, and Water Level Forecasts
Mississagua Dam Replacement June 15 2017
Site April 2017
Winter 2017
Winter 2017
Winter 2017
April 2017 East Spillway
East Spillway in Operation April 30
Construction on West and Centre Spillways May/June 2017
Mississagua Dam June 15, 2017
Mississagua Dam June 15, 2017
Next Steps Completion of the Centre and Western Spillways and west side weir. Construction of new deck across all three spillways (June/July 2017) Project Substantial Completion in early fall. Site demobilization in fall. Repairs to side weir possibly delayed until winter 2017/18
Questions and Discussion