1. Water Level Management on Mississagua Lake Chain Winter and Spring 2013/2014
Ted Spence
CCRAI Representative to Coalition for Equitable Water Flow (CEWF)
and Member of the CEWF Executive Committee
Cewf.ca

2. TSW Marine Assets

3. Consider the Extremes of Our Reservoir Water level Experience in Recent Years
2009- normal year except for very high water as ice went out causing shore damage
2010- very little spring runoff and reservoirs did not fill until late July or early Aug.
2012- much lower than average water levels beginning in late May
2013 – very high spring and late fall levels from rainfall events.
2014 – 200%+ of normal snowpack, late ice out date, and very high spring runoff on River.

4. Mississagua Lake Levels 2014 Dam Height with 8 Logs 2
Mississagua Lake Levels 2014 Dam Height with 8 Logs 2.44 m, Winter set 2 logs, Avg Ann Fluct m.

5. Mississagua Levels 2014

6. Mississagua Dam April 18, 2014

7. Mississagua Dam Friday 1:30 pm April 19, 2014

8. Mississagua Dam Friday 1:30 pm April 19, 2014

9. Mississagua Dam Friday 1:30 pm April 19, 2014

10. Mississagua Dam Friday 1:30 pm April 19, 2014

11. Our Intrepid Leader

12. Lou Phillips Rd Washout 1:30 pm Friday April 18, 2014

13. Friday Afternoon 3 Logs Replaced

14. 9:30am Saturday

15. Next Steps for CCRAI and CEWF
Develop a “Preferred Water Level” submission to CEWF as part of enhanced information for TSW
Present a draft “Preferred Water Level” proposal to CCRAI AGM in August for approval.

16. Preferred Water Levels Example

17. Important Link
CEWF.ca for links to Parks Canada TSW water level site and TSW information TSW is also now on Facebook