Posted by Angela Montana on September 17, 2025Yellowstone River Fishing Report by Yellowstone Angler in Livingston:CFS: 1500TEMP: 55-62°Molly Mueller with a PB rainbow! No major spikes on the Lamar as of yet but we’ll be keeping on an eye on possible mud coming. Now that the sun is back we are trying a mix of different nymphs than the usual suspects. On brighter days stick with the usual suspects, hoppers, ants, beetles. For nymphs its hard to beat a buggerlegs followed by a blow torch, duracell, or jigged perdigon.