V o lu me T h i rt y O ne , N umber 9
November 2017
Rain gardens: Why we have four, and will have more By Irene Borgogno
I was stopped at a light on Germantown Pike at Chemical Road. To my right were the old limekilns, with a planted area nestled behind them. Iâve driven past those limekilns countless times. This was the first time I had noticed the planted area. What was different? My perspective. I am a member of the Green Committee. Management of rainwater runoff is an issue of concern, and rain gardens have been discussed at many of the committee meetings. A small amount of research leads to a very different way of looking at land contours and an appreciation of the role of landscaping in groundwater management. What is a rain garden? It is a planted area designed to mitigate the problems caused by rainwater runoff. The location is low-lying, near the bottom of a slope that is the drainage route from nearby impervious
RAIN GARDENS continued on page 7
Photo by Barbara Stephens
Photo by Richard Stephens
SPRING: The rain gardenâs pre-existing runoff grate is camouflaged by river stones and beautified by purple and yellow iris.
GAME TO THE FINISH, Dr. Richard Stephens, Beaumontâs globetraveling physicist and photographer, won first place in the senior (60-plus) division of the 5-kilometer âStormwater Runoff â October 14. The winding, rising and falling run began and ended at Flat Rock Park on the Schuylkill River in Gladwyne. The race was a fund-raiser for the Lower Merion Conservancy and the Lower Merion Township Environmental Advisory Council. Read about fitness page 8 and rainwater runoff starting on this page. Also see Richardâs visit to Romania page 5.