Haypress Creek joins the North Yuba just above Sierra City. Haypress offers small rainbows and, in its upper stretches, small brook trout. Above Sierra City on hwy 49 take Wild Plum Road to access Haypress and a nice section of the North Yuba. There are lots of small trout in Haypress.  There may be planted fish at the campground but wild fish can be found upstream via Haypress Creek Trail. The trailhead is located on the north side of the bridge at Wild Plum Campground.