CRB,
The exception is catching fish into July on one of those waters, the one that I most frequently fish. I have seen water temps more frequently end the fishing there by the end of the first week in June and then only pick up for a day or two after a cooling, high water event. That's when I go a little farther to find cooler waters.
I have no problem as an angler or biologist with other anglers thinning out stocked trout populations from cool streams. I also encourage it on streams that will be too warm to support anywhere near the number of trout stocked come sometime in summer. That includes DH Areas. They will never harvest all of them and the pressure in late spring and summer is not likely to be enough to harvest most of them if the harvest was not started back in April. So fishing will still be good in my view for C&R anglers in DH Areas whether harvest starts in mid-June or late May.
The exception is catching fish into July on one of those waters, the one that I most frequently fish. I have seen water temps more frequently end the fishing there by the end of the first week in June and then only pick up for a day or two after a cooling, high water event. That's when I go a little farther to find cooler waters.
I have no problem as an angler or biologist with other anglers thinning out stocked trout populations from cool streams. I also encourage it on streams that will be too warm to support anywhere near the number of trout stocked come sometime in summer. That includes DH Areas. They will never harvest all of them and the pressure in late spring and summer is not likely to be enough to harvest most of them if the harvest was not started back in April. So fishing will still be good in my view for C&R anglers in DH Areas whether harvest starts in mid-June or late May.