The London Environmental Network is offering to reimburse up to $1,000 to those in London, Ont. who install rain gardens on their property. A rain garden is a landscape feature that is both aesthetically pleasing and good for the environment. The bowl-like structures are dug into lawns to collect rain and melted snow that runs off grass, roofs and driveways in urban areas.
Here's why removing unused pavement creates a cleaner city
Unused pavement is impermeable and prevents storm water from soaking into the natural ground. Instead, the water collects debris, salt and chemicals from the surface of the pavement, then drags those toxins into nearby waterway systems. As a result, urban areas with unused pavement tend to have more pollutants in water runoff than naturalized areas.