Lake of the Woods Control Board Percentiles
(Period Ending: 2020)

February 2, 2025 The reference period for LWCB Percentiles is now updated from 1986-2015 to 1991-2020. Further details on the 1991-2020 percentiles set and recent new maximum and minimum records is available here..


 
System / Site
Graph
Tables
 
 
ENGLISH SYSTEM		    
Cat River   Flow
Lake St. Joseph Percentile Graph for 'Lake St. Joseph' Level / Net Inflow / Diversion Outflow / Total Outflow
Upper English River   Sturgeon River Flow at McDougall Mills / English River Flow at Umfreville
Lac Seul Percentile Graph for 'Lac Seul' Level / Net Inflow / Outflow
Middle English Tributaries   Troutlake River Flow / Chukuni River Flow / Cedar River Flow / Troutlake & Cedar Flow Combined
English River - Pakwash/Manitou Percentile Graph for 'English River - Pakwash/Manitou' Pakwash Lake & Ear Falls Tailwater Level / Manitou Falls Forebay Level / Manitou Falls Outflow
Lower English Tributaries   Longlegged River Flow / Wabigoon River Flow at Quibell / Sturgeon River Flow at Salveson
English River - Grassy Narrows   Level
English River - Caribou Falls   Forebay Level / Net Inflow / Outflow
 
 
WINNIPEG SYSTEM 		   
Basswood Lake Basin   Kawishiwi River Flow / Basswood Lake Level / Basswood Lake Outflow
Lac La Croix Percentile Graph for 'Lac La Croix' Level / Net Inflow / Outflow
Vermillion River   Flow
Namakan/Kabetogama Lakes Percentile Graph for 'Namakan/Kabetogama Lakes' Level / Net Inflow / Outflow
Seine River Basin   Atikokan River Flow / Raft Lake Level / Raft Lake Outflow / Seine River Outflow at Sturgeon Falls
Turtle River   Flow
Rainy Lake Percentile Graph for 'Rainy Lake' Level / Net Inflow / Outflow
Rainy River Levels   Rainy River Level Below Rainy Lake Dams / Rainy River Level at Manitou Rapids / Rainy River Level at Town of Rainy River
Rainy River Basin Flows   Little Fork River Flow / Big Fork River Flow / Fork Rivers Combined Flow / Rainy River Flow at Manitou Rapids
Lake of the Woods Percentile Graph for 'Lake of the Woods' Level / Net Inflow / Outflow
Winnipeg River - Ontario Percentile Graph for 'Winnipeg River - Ontario' Level Below Norman Dam / Level at Minaki
Winnipeg River - Whitedog/Boundary   Whitedog Falls Forebay Level / Whitedog Falls Outflow / Boundary Falls Level
Winnipeg River - Manitoba Percentile Graph for 'Winnipeg River - Manitoba' Slave Falls Outflow / Nutimik Lake Level / Seven Sisters Outflow
Whitemouth River   Flow
 
 
All Percentile PDFs as a .zip file		 Percentile PDF for both River Systems    


 

 
  Notes
IMG32pixwide
  Flow
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    •   graph image
  • Click on these images to access one Site's Percentile Graph.

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