creek in 1985 and repaired in 2012. This bridge is long and is situated southeast of Slabtown. In 2003, Martin Friday assessed streams in the watershed of Roaring Creek at 37 locations, using the United States Environmental Protection Agency's rapid assessment protocol. In 2004, Robert Wnuk carried out fisheries surveys on every named stream in the watershed. The Roaring Creek Valley Conservation Association formed in February 2006 to conserve the natural and cultural resources of the Roaring Creek watershed. Biology Upstream of the tributary Lick Run, the drainage basin of Roaring Creek is designated as a High-Quality Coldwater Fishery and a Migratory Fishery. From Lick Run downstream to its mouth, the main stem of the creek is a Trout-Stocking Fishery and a Migratory Fishery. Wild trout naturally reproduce in the creek from its headwaters downstream to upstream of its mouth, a distance of . They also naturally reproduce throughout the entire length of every other named tributary of the creek. Roaring Creek is considered by the Pennsylvania Fish and Boat Commission to be Class A Wild Trout Waters for brown trout from its headwaters downstream to Lick Run, a distance of . In 2003 and 2004, 31 fish species were found at 20 sites in the watershed of Roaring Creek. Eastern blacknose dace are the most common fish species in the watershed and were observed at 85 percent of the sites. White suckers and brown trout occurred at 80 percent of the sites, longnose dace occurred at 70 percent of the sites, cutlips minnows occurred at 65 percent of the sites, and bluegills occurred at 60 percent of the sites. Fallfish, golden shiners, yellow bullheads, and American eels were all historically observed in the watershed, but were not found during the survey. However, redside dace, creek chubsuckers, green sunfish, and fathead minnows were observed in the watershed for the first time during the 2003/2004 survey. The most common game species was wild brown trout, although smaller numbers of brook trout were observed as well. Other game fish in the creek's drainage basin include rainbow trout. smallmouth bass, largemouth bass, and chain pickerel. The biomass of wild brown trout in section 02 of Roaring Creek was estimated in the early 2000s to be 9.53 kilograms per hectare. There were an estimated 42 brown trout of legal size per kilometer of stream. This equates to an estimated 815 brown trout between in