Reasonable Elevation Targets – proposed by the WDNR and the TFFTL. Not necessarily achieved.
Prior Year – 2012 actual water levels by month.
Current Year – 2013 actual water levels by month.
Max. Summer Draw-down – the lowest level at which the TFF water level can be drawn down for winter ice.
Utilization Level – the lowest water level at which property owners can still use their docks and boats. Determined by survey.
Common loon incubation begins the second week of May. They next and lay eggs.
Common loon incubation ends in late June. The eggs hatch and the young are swimming with their mother.
Minimum Discharge Rate – the lowest amount of water that can pass through the dam without adversely impacting the Flambeau River below the dam.
Prior Year Discharge – 2012 discharge rate.
Current Year Discharge – 2013 discharge rate.