The city of Toronto and the City of Mississauga have already begun the process of all houses disconnecting their downpipes from the city storm sewers and for good reason! The storm sewers can not handle all the water directly routed into them from the roofs of houses AND do their job of getting water off city streets when a rain storm or massive snow melt off occurs. This has resulted in parts of these cities flooding and sewer backups into homes.
Here is information from both cities and their downpipe disconnect programs:
Click on this link for the city of Toronto information: http://www1.toronto.ca/wps/portal/contentonly?vgnextoid=9931c0841486f310VgnVCM10000071d60f89RCRD&vgnextchannel=d490ba32db7ce310VgnVCM10000071d60f89RCRD
The following is from the city of Mississauga:
I rarely work in Toronto and often in Mississauga. Most of my work is done in the Halton area and Hamilton. To my knowledge, neither of these two cities have mandated that home owners disconnect downpipes but both have recommended it.
Here is Hamilton's information:
http://www.hamilton.ca/CityDepartments/PublicWorks/WaterAndWasteWaterDev/Downspout+Disconnection.htm
Click on this link for the city of Toronto information: http://www1.toronto.ca/wps/portal/contentonly?vgnextoid=9931c0841486f310VgnVCM10000071d60f89RCRD&vgnextchannel=d490ba32db7ce310VgnVCM10000071d60f89RCRD
The following is from the city of Mississauga:
Here is Hamilton's information:
http://www.hamilton.ca/CityDepartments/PublicWorks/WaterAndWasteWaterDev/Downspout+Disconnection.htm
That's why whenever I meet with homeowners to provide an estimate, I always recommend that the downpipes be disconnected when we do the work. Especially since there is usually a better location for the downpipe to spill the water onto the ground. Although Hamilton and Halton have not yet mandated downspout disconnection, it is only a matter of time before they do so. The best option for you is to disconnect NOW and not have to worry later!
Here is a fantastic article entitled "The Storm over Disconnecting your Downspout by Dianne Saxe an Environmental Law Specialist. It is worth your time to read it! Just click on the following link:
http://beaconnews.ca/calgary/2011/12/the-storm-over-disconnecting-your-downspout/
For an eavestrough job done right every time, contact at The Eavestrough Company at www.theeavestroughcompany.com or phone us at 905-966-2564.