Water Resource System

Water is one of the most important substances on earth.

Water Resource System

Water is a precious and limited resource that should be valued and protected. Water provides habitats for many plants and animals including fish, amphibians, aquatic insects, and aquatic plants. The biodiversity of our streams and lakes depends on abundant, clean water.


Reporting

This section contains reporting data for environmental indicators related to the Water Resource System. Scroll down to learn about targets, current conditions, and trends for each of the following indicators:

Aquatic Communities and Habitats

  • Fish Communities in Streams
  • Benthic Communities in Streams
  • Stream Temperature

Groundwater Quantity

  • Groundwater Levels

For more information about target setting and evaluating current conditions and trends for each indicator, including data collection and analysis methodologies, see the Water Resource System Reporting Key.


Get Involved!

 Click here  to find out how to take action in your neighbourhood to improve the overall health of the Toronto and Region environment!