Quote Originally Posted by ducksterman
Did a quick Google and here's one....

"Water temperature is very important to fish. Cold water holds more oxygen than warm water. Trout, char and salmon all require colder waters to survive. Rainbow trout will be found between 6?C (44?F) and 23?C (75?F), however, the optimal temperature for rainbow trout is 12?C (54?F). Look for deeper parts of lakes or inflowing springs or creeks in the summer months to meet this requirement."

http://www.valleyfishing.com/temperature.htm
Thank you for clarifying the temperature question.

It never ceases to amaze me how much can be learned by asking a simple question.

MacFly