Between last Summer’s very hot summer and this Spring’s unusual Opening Week warmth; anglers are becoming more aware of the impact of high temperatures on our wild trout populations. Simply put, we need to modify our fishing plans when river temps endanger the trout. Higher water temps mean that there is less dissolved oxygen which results in the trout becoming stressed. Prolonged periods of high temps can, and do, lead to trout mortality. If the river is hot and an alrea