Pennsylvania is facing increasing problems with incursions of aquatic invasive species (AIS). One of the most recent invaders is New Zealand Mudsnail (Potamopyrgus antipodarum) (NZM), which was discovered in Spring Creek in 2013. This was the first known occurrence of...
Stormwater is excess rain or snowmelt that floods the land surface. On an open undisturbed landscape most rainwater soaks into the ground and the overflow eventually discharges into the nearest watercourse. However, in an urban environment, most land is impervious, i....
