As I sit and write this blog I am sitting on the second floor of my parent's house overlooking a bland and sanitized typical suburban community in Toronto. Its nice, its quiet, its a nice balance of built form and lollipop trees. But what looms just a across the street is an extension of an existing double-car driveway into a monstrosity. With these neo-traditional suburbs that were once the flavour of the month to what is the norm today, front yards are shallower than the typical suburbs built back in the 1980s and 1990s. Any increase in paving to add that extra parking space can really alter the look of the property. Over time, as everyone decides to pave what little paradise is left on their abode, it becomes a great deal of concern. It not only has to do with how the neighborhood presents itself, but its also an issue come stormwater management.
Typically, the saving grace of low-density residential suburban landscapes is the abundant landscaping surrounding each dwelling, which aids in stormwater management. Lawns typically are able to absorb as much water you give to it, even in times of heavy rain (exception was the July 8, 2013 when 126 mm fell). As a result, there is less load on the city's stormwater sewer servicing than say, a typical location in downtown Toronto where most of the land is paved.
With the change in lifestyle and family sizes in locations such as Brampton, Mississauga, and York Region, residents often pave a portion, or even in its entirety, their front yards, for a driveway. In some instances, the entire front yard of a 41 foot lot would be paved. This can pose significant issues surrounding the increase in stormwater load, where cumulatively, it could affect the water treatment system downstream.
The City of Mississauga is doing something about it, which in my mind is a great idea. Firstly, it makes residents think twice about paving paradise to put up a parking lot. The fact that there are environmental issues such as increased heat island effect and a loss of landscaping is something residents are unaware (or don't care) about, and this educates residents that stormwater has to go somewhere, and often its down the storm drain. Secondly, there are financial repercussions by taxpayers who sees their city stormwater management unable to handle increase in stormwater loads, and it is the taxpayers who has to foot the bill. That is unfair, because I inherently must pay for their selfish acts for their own private interests. Subdivisions have been built with in a way that designs for forecasted stormwater load based on their proposed paved surfaces. They are unable to foresee future increases in paving of private lots.
It will interesting to see how this levy is charged and at what percentage. Do smaller lots get charged greater because their lot coverage is less? Will larger estate lots get a discount? Because Mississauga is practically built up, this new levy should not result in excessively large lots being created to reduce the lot coverage, or would occur at a minimal rate. We shall see if this comes to fruition, and in terms of an election platform, any measure to reduce the tax burden on those unaffected would be great. Even if this does not stop driveway additions, the city will hopefully be prepared to handle future flooding.




