The City of St. Catharines is looking for volunteers to test for lead in the drinking water of private residences and businesses.
Anyone with a municipal water connection and whose home or business was built before 1990 is eligible to participate.
There is no cost to participate in the program.
The process is non-intrusive, and involves City staff collecting water samples from within your home or business for lead testing.
Simply complete our online community lead testing program application. City staff will follow up with you once you complete an application.
Lead testing is an annual process. As part of the Safe Water Drinking Act, the Province of Ontario requires all municipalities to test their drinking water systems on an annual basis.
The City of St. Catharines water distribution system is classified by the Ministry of the Environment (MOE) as a Class II system. The City's waterworks consists of over 600 kilometres of watermains serving the local street network. This watermain network is one of several municipal networks supplied by the Decew Water Treatment Plant operated by the Regional Municipality of Niagara. The source of water for this plant is surface water, from Lake Erie via an intake from the Welland Canal located approximately six kilometres from the treatment plant, near Allanburg. The water is diverted to Decew's supply channel which flows by gravity directly to the treatment plant.
The treated water enters the City's distribution system where it gets sampled daily for microbiological parameters and free chlorine residual. A variety of additional parameters including lead, pH, alkalinity, trihalomethanes (disinfection by-products), iron, copper, magnesium, calcium, and sodium, are sampled on a regular basis as well. Each year, thousands of samples are collected and analyzed.
The City of St. Catharines drinking water continually meets the Drinking Water Quality Standards set out by the Province of Ontario, proving that the City of St. Catharines drinking water is of excellent quality.
The City of St. Catharines offers free in-home drinking water testing to all residents on municipally treated water. A licensed water quality technician will come to your home and collect a drinking water sample.
For more information please call 905-688-5600 or email the Environmental Services Department.
As part of the Ministry of the Environment's Municipal Drinking Water Licensing Program, the City of St. Catharines is required to implement a Quality Management System. The DWQMS is a "made in Ontario" management standard developed specifically for municipal drinking water systems.
97% of the earth's water is salt water and 2% is frozen in ice, making only 1% of water available for drinking.
Every year, more than 3000 drinking water samples are taken and analyzed.
There are 3,500 fire hydrants in the City of St. Catharines.
28% of our water is used for flushing toilets, while 27% is used for showers.
For frequently asked questions and concerns please refer to the fact sheets provided below.
For more information on the City's Drinking Water Monitoring Program please call 905-688-5601 ext. 2197 or email the Environmental Services Department.
Additional information concerning the drinking water supply is also available on the Niagara Region's website.