08-26-2020, 08:56 PM
Possibly more dietary production (algae and plankton) shallower in a lake like Jordanelle vs. Strawberry that has lots of good stuff across the entire water column. Kokes in J are drawn shallow during the bloom (after the sun hits the water) and then drop deeper in the dark to cool off. Seems to be a pattern for lower reservoirs that don't have as much biomass for the fish to feed on. I have seen it in many reservoirs where the depths are pretty sterile.