What is the water level of rivers?
To check the latest water levels, go to http://www.h2oline.com/default.aspx?pg=co&op=REL
Rangeley is most fishable 100 - 200 cfs
Magalloway 350 - 650
Rapid 600 - 800
Upper Dam 600 - 800
While these are optimal fishing flows in my experience, many fishermen experience good success outside these flows, too. FISH when you have the time. BE SAFE always.