Northern California salmon fishing 6-28-2015 Dave Jacobs June 29, 2015 Sacramento River fishing reports Northern California salmon fishing 6-28-2015. There are still groups of Spring king salmon making their way up the Trinity River. The numbers of new salmon moving into the upper Trinity River are small. Mornings have been best with sardine wrapped plugs or backboned roe in the deeper salmon holding holes. Pictured is one of todays salmon held by Adam McElvain and his son Rook. Salmon fishing should continue well into July as reported by Trinity River salmon fishing guide Dave Jacobs.