According to Environment Canada, the Atikokan area recorded 157 mm of precipitation during
the month of April with 70.3 mm received since Wednesday, April 20th.

H2O Power advises all users to appropriate care, caution and re-consider use of activities along
the Seine River. Lake/River levels and flows are rising and may continue to rise rapidly. Minor
flooding in low-lying areas is possible. Users are advised to stay clear of fast-flowing rivers and
potentially unstable riverbanks during the high-streamflow period. H2O Power continues to
monitor conditions closely.

For further information, please check the Seine River Water Management Plan website at
www.seineriverwmp.com or www.h2opower.com.

Seine River Flood Advisory

PUBLIC INFORMATION NOTICE

High flow conditions into Marmion Lake developed in late September and are expected to continue through October and potentially November.  Rainfall amounts observed in Atikokan, Ontario during the month of September were almost two times the normal average rainfall.  Inflow conditions of this magnitude during the fall season were last observed in the year 1941.

Raft Lake, Calm Lake and Sturgeon Falls dams remain in full compliance within their operating parameters as set out in the Seine River Water Management Plan.  The spillways at the Calm Lake and Sturgeon Falls dams are open at this time and are expected to remain open for the foreseeable future.

All users are advised to use appropriate care and caution along the Seine River until high flow advisories have been terminated and levels/flows have receded towards normal conditions.