City of Toronto   *
HomeContact UsHow Do I...? Advanced search Go
Living in TorontoDoing businessVisiting TorontoAccessing City Hall *
*
*
 
blue bullet Toronto Water
blue bullet A-Z index
blue bullet Water treatment
blue bullet Wastewater treatment
blue bullet Water efficiency
blue bullet Protecting water quality
blue bullet Improving the system
blue bullet Publications
blue bullet Frequently asked questions
blue bullet Contact us
   
   
*
*
* * Protecting water quality *
* *


Water quality reports and adsWater quality reports and ads

You will need Adobe Acrobat Reader to view PDF files. Get the Free Acrobat Reader

Backflow Prevention Program (BFP)
Toronto Water delivers safe and clean drinking water through a network of watermains and local distribution systems, known as the “waterworks”. In order to protect the public, the Water Supply By-law takes a proactive approach to prevent the possibility of contamination of water in the waterworks. Learn more ...

The Blue Flag Program
The Blue Flag Program
On June 30, 2005, the City of Toronto in partnership with Environmental Defence Canada, became the first municipality in North America to be recognized by the Blue Flag program. Four Toronto beaches have been awarded the exclusive eco-label of the Blue Flag Program including: Cherry Beach, Hanlan's Point, Wards Island and Woodbine Beaches. Based in Europe, this internationally recognized program awards blue flags to communities committed to maintaining high standards for water quality, safety, beach maintenance and environmental education and outreach. Through the Blue Flag program, the City hopes to increase awareness and action where Toronto's beaches and water pollution are concerned.

Toronto joins more than 2,400 beaches and marina's in 33 countries with the Blue Flag designation. For more information on the Blue Flag program go to Torontobeach.ca. For up-to-date information on beaches water quality go to Toronto beaches water quality reports.

Toronto's Water Pollution Solution
Humber plume
The City of Toronto's Water Pollution Solution is a plan about protecting our environment, standard of living, and our city's infrastructure. It's about reducing and ultimately eliminating the adverse effects of stormwater pollution. And it’s a key part of our plans to create a dynamic waterfront for the people of Toronto. That’s why the Water Pollution Solution is one of the largest planning processes ever undertaken to tackle the physical and environmental impacts related to stormwater and combined sewer overflow discharges. For more information see Water Pollution Solution.

Tanks and a tunnel
Tanks and tunnels
Tanks and tunnels protect the beaches' near-shore water quality. For instance, the Eastern Beaches tanks capture and hold combined sewer overflows and stormwater until the system can handle the volume. In the past, this overflow went into the lake. The tanks reduce the number of days the beaches are posted unsafe for swimming because of combined sewer overflows during heavy rainstorms. A similar project is the Western Beaches storage tunnel. It, too, captures combined sewer overflows that previously polluted the western beaches after heavy rainstorms. The tunnel's holding tanks use ultraviolet lights to kill bacteria in the water before releasing it slowly back into the lake. Built in 2002, the tunnel is four kilometres long with three huge holding tanks. More...

Sewer Use By-law
The City enforces a variety of by-laws designed to avoid pollution. For example, the Sewer Use By-law is intended to protect the sewers, the sewage treatment plant and treatment processes, and municipal staff and the public by prohibiting the discharge of undesirable, toxic or explosive substances into the sewer systems.

The City responds to spills in co-operation with the Ministry of the Environment as required.

Stormwater management
Stormwater managementThe City has constructed stormwater management detention/ retention facilities, i.e. ponds and tanks, to relieve flooding. It has also assumed similar facilities built by the developers. During storms, these facilities store runoff and release it slowly after the storm subsides. In addition, they provide some degree of treatment of the stormwater by allowing the settling of the heavier materials transported by the stormwater.

Environmental monitoring and problem mitigation
The City operates and maintains a network of rainfall gauges. The information is used to determine sewer sizes and the influence/impact of storms of various sizes on the existing sewer system and on streams (floods). More...

Household Hazardous Waste Program
Household Hazardous WasteThe City's Household Hazardous Waste Program is designed to discourage residents from depositing toxic substances into sewers and on land by providing opportunities for such substances to be taken to designated waste transfer stations for proper disposal by the City. In addition, councillors have organized "Environment Days" in their wards for a similar progress.

The Storm Drain Marking Program
Yellow Fish RoadThe Storm Drain Marking Program commonly, referred to as the Yellow Fish Road Program, invites school and youth groups to show their communities the connection storm sewers and streams, and how to protect them from hazardous waste. Please contact the Toronto Region Conservation Authority at (905) 932-2233 or visit its web site for more information.

Oak Ridges Moraine
Oak Ridges Moraine
The Oak Ridges Moraine is one of the most significant landforms in southern Ontario. The moraine gets its name from its rolling hills and river valleys extending 160 kms from the Niagara Escarpment to Rice Lake and was formed 12,000 years ago by advancing and retreating glaciers.
More...

Humber Creek Restoration Plan
Humber Creek Restoration Plan
A stormwater quality study revealed that the Humber Creek needed to be improved. This is because a section of the stream was unstable and experiencing severe erosion. At the same time, there were stormwater quality problems and an increase of accidental and deliberate chemical spills from the upstream industrial area. To correct this, the City restored an erosive stream reach, created an offline wetland to reduce pollutant levels and later this year is installing a spill containment device to catch floating material. More...

Back to the top

 


* Toronto maps | Get involved | Toronto links
*
©City of Toronto 1998-2008