East Idaho Fly Fishing Report: Runoff Scenario for Summer Fishing East Idaho Fly Fishing Report: Runoff Scenario for Summer Fishing TRRoutfitters2017-01-16T23:02:04+00:00 By all accounts, Eastern Idaho is seeing its first real runoff of the year, and most of the feeder creeks and tributaries East Idaho Fly Fishing Report: Runoff Scenario for Summer FishingTRRoutfitters2017-01-16T23:02:04+00:00