water thermometer

Trout and Water Temperature: When it's time for a break

Colorado is seeing some intense heat and arid conditions, so we wanted to share this graphic we made of when it's time to give trout a break! Water temperatures tell us so much about the conditions of a fishing spot and how the fish will be reacting. Once you reach past 68 degrees F, mortality chances increase, even with proper catch-and-release. A water thermometer is a cheap and easy tool to add to your fishing gear for your next outing.

Looking for a high-rez version to print or share with friends? No problem, we have multiple formats below that you are welcome to download.

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In the News

Read our article in High Country Angler, Drought Threatens Western Colorado Fisheries written by Ken Neubecker, featuring the CTU Trout Water Thermometer here.

Check Colorado’s Fishing Conditions here.

Check CPW’s Voluntary and Mandatory Fishing Closures here.