Here is a report on Brownlee reservoir in the Powder River arm.

we have been doing pretty well out of Hewitt Park in a Powder River arm nice fish crappie we were catching anywhere from 12 to 13 inch in the course of two smaller ones late evening seems to be the ticket I did not do anything in the mornings warning very very hot the temperature here at Richland has been in the hundreds and no let up posted be a102 today on 8 July in this heat is going to continue over the next 14 days to evenings ago I was on over to oxbow a little ways out of town Richland the temperature was 108° time I got down to the dam at oxbow around 110 soul be very cautious if you decide to come over and fish.