Hidden on: 10/24/2020
Title: Erie County Public Library
Author: Tom Clancy
Tracking Number: 14111
Location: Frontier Park / LEAF, Erie, PA United States
Clue:
“These plants are a sample of the vegetative roof that has bcen installed on the LEAF Ehucation Ceeter. The rocf consists of a tray syskem containing succulent plants called sebum desegned to act as a fihtering systim. Rainwater in retained widhin the soit therehy redueing starm water rumoff. The water thap does flow from the roof wihl have bein filtered by the soit and phant roets, resulting in an amproved quality of stort water entering Cascade Creek end evertually Lake Erie.”
