The scoring categories and scoring criteria used to set targets for local and regional municipalities are based on policy and best practice recommendations that are being...

The Provincial Groundwater Monitoring Network (PGMN) is a partnership program between the Ontario Ministry of the Environment, Conservation and Parks and the province’s...

TRCA's jurisdiction is made up of various watersheds that span 2,506 square kilometeres in Toronto and region

In order to assess the Degradation of Aesthetics BUI for the Toronto and Region AOC, an assessment protocol was developed that utilized existing monitoring programs and local...

TRCA watercourse layer 

The Wetland Data is a combination of the MNRF Wetlands (detailed below) and the ELC data (from terrestrial field inventory). It has been further refined using the 2015 imagery...

Landuse is broken into 18 classes: High Density Residential (HDR), Medium Density Residential (MDR), Estate Residential (ESR), Rural Residential (RUR), Cemetery (CEM), Golf...

Represents natural vegetative cover in the watersheds of the Toronto and Region Conservation AuthorityOn-screen digitzied from aerial photos at 1:2000;...

The focus is south of Taunton Road due to the amount of existing development in that area. It does not imply the entirety of the identified areas should become public...

Trail linework covering all authorized trails on TRCA property and trails managed by TRCA in the Oak Ridges Corridor Park

The TRCA watercourse layer is a line feature layer representing the approximate centerline of the river channel. It is maintained by desktop interpretation using current...

An area on the landscape that accumulates water, can be natural or artificial. We classify into 6 different classes; lake - have "lake" in their official name...

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More information can be found by accessing the TRCA Trail Strategy page here: https://trca.ca/conservation/lands/trail-strategy/ "Name: Official or temporary trail...

The location of TRCA's water quality monitoring stations within the carruthers creek watershed plan. These are part of TRCA's regional watershed monitoring plan (RWMP)

Local connectivity refers broadly to connectivity among existing habitat patches to facilitate daily and seasonal movements for foraging, breeding, overwintering, and...

These groundwater monitoring sites are monitored and managed by TRCA's hydrogeology team.Data was provided by Kristina Anderson in KMZ format December 19, 2016Updated April 9,...

These priorities are intended for when the identified portions of roads are undergoing maintenance or upgrades.

The Land Use layer was created using the 2009 dataset.The categories were updated using the 2012 Orthophotography for the jurisdiction (2011 for Toronto). This was done using...

Scenario 2 (+NHS) – assumes the same development as scenario 1 but includes the proposed enhanced Natural Heritage System (includes natural features and areas, such as...