Stormwater and Green Infrastructure Know-How:

A Wonderful resource for all things stormwater, both residential and commercial from the hard working professionals at Water Resources Program at Rutgers New Jersey Agricultural Experiment Station (NJAES):

http://www.water.rutgers.edu/Projects/Projects.htm#management

Water Cycle, A Refresher: Impacts On Our Lands

In a natural watershed (with 0% impervious surface), ground water infiltration is 50%, but as development increases, impervious surface penetration decreases ranging from 42% infiltration—in low density development to areas—down to 15% infiltration in urban watersheds.
A great refresher video, provided here by The Watershed Institute, as how human activity and development impacts stormwater run-off: https://youtu.be/qmbw5qO9v74
Also, did you know that similar helpful environmental resources and planning tools are nicely organized and provided by ANJEC, the Association of New Jersey Environmental Commissions available at: http://www.anjec.org/ToolsResources.htm

“New app could turn outdoor enthusiasts into citizen-scientists”

Article:  “New app could turn outdoor enthusiasts into citizen-scientists”, January 13, 2016

http://sustainability.psu.edu/spotlight/new-app-could-turn-outdoor-enthusiasts-citizen-scientists

The Sustainability Institute, http://www.sustainability.psu.edu