In 2009, a complete watershed assessment of the Saucon Creek Watershed in Eastern Pennsylvania, including its tributary Laurel Run, was published. At that time, Laurel Run was categorized as “unhealthy”. The purpose of this study was to assess the current stream health of Laurel Run utilizing macroinvertebrate surveys and physical and chemical parameters. The results of this assessment indicate that Laurel Run is now categorized as “healthy.”