International Rainy-Lake of the Woods Watershed Board

Rule Curves and Temporary Orders

IJC Rule Curve Orders

January 18, 2001: Order for regulation of levels of Rainy and Namakan Lakes: 2001 (Consolidation of 2000 Order)

January 05, 2000: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 2000 (revised rule curves)

July 29, 1970: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1970 (revised rule curves)

October 01, 1957: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1957 (revised rule curves)

June 08, 1949: Order for regulation of levels of Rainy and Namakan Lakes: 1949 (first rule curves)

IJC Temporary Orders

March 18, 2016: Supplementary Order for the emergency regulation of Rainy and Namakan Lakes. Transmittal letter.

February 27, 2007: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1988 (Reduced minimum outflows to deal with dry conditions)

October 29, 1998: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1988 (Reduced minimum outflows to deal with dry conditions)

August 21, 1998: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1988 (Reduced minimum outflows to deal with dry conditions)

April 15, 1997: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1988 (To deal with Rainy River ice jamming and flood risk at Town of Rainy River, ON)

April 11, 1997: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1988 (To deal with Rainy River ice jamming and flood risk at Town of Rainy River, ON)

April 09, 1997: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1988 (To deal with Rainy River ice jamming and flood risk at Town of Rainy River, ON)

June 24, 1988: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1988 (Reduced minimum outflows to deal with dry conditions)

May 22, 1987: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1987-2(Modifications of 1987-04-29 Supplementary Order)

April 29, 1987: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1987 (Reduced minimum outflows to deal with dry conditions)

May 07, 1980: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1980 (Reduced minimum outflows to deal with dry conditions)

June 14, 1977: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1977-2 (Modifications of 1977-05-04 Supplementary Order)

May 04, 1977: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1977-1 (Reduced minimum outflows to deal with dry conditions)

November 19, 1976: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1976-3 (Company request to alter minimum releases)

October 28, 1976: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1976-2 (Company request to alter minimum releases)

October 20, 1976: Supplementary Order for regulation of levels of Rainy and Namakan Lakes: 1976 (Company operational difficulties during dry conditions)