The fish activity area data represents the consolidation of two fish data classes collected by the Ministry of Natural Resources. The data estimates locations used by fish for activities such as spawning and nursing young. Locations are represented as polygons. They may be related to a specific species or described more generally. There are additional sensitive features related to provincially tracked species and species at risk that are not available as part of the open data package. Sensitive features are subject to licensing and approvals and may be requested by contacting geospatial@ontario.ca.

Saskatchewan Rail Network Map A map of Saskatchewan's rail network

Data tracking historical truck travel speeds from the road network performance project. The travel speeds, Travel Time Index (TTI), Delay Index (DI) and Buffer Time Index (BTI) were calculated with GPS data collected by GPS fleet tracking units. This data is used by the Ministry of Transportation to monitor truck speed and performance on major roadways within Ontario. *[GPS]: Global Positioning System

A synthesis of available background data on the types and extent of anthropogenic disturbances on this shoreline as a well as to understand the types and amount of remaining natural shoreline features.

This provincial layer shows the site locations of onshore wind power Applicants of Record seeking regulatory approvals for renewable energy projects on Crown land. The ministry will not accept another application for the same lands at the same time under the Renewable Energy on Crown Land (RECL) policy.

The data identifies First Nation treaties and other agreements, such as land purchases by the Crown. This file was used to create a reference map illustrating the 46 treaties and other agreements signed between 1781 and 1930.

This dataset contains Lake Ontario prey fish abundance and distribution statistics, collected every year during spring and fall bottom trawl surveys. The New York State Department of Environmental Conservation and the U.S. Geological Survey have conducted annual, spring and fall bottom trawl surveys in U.S. waters of Lake Ontario since 1978. In 2015, the Ministry of Natural Resources and Forestry started contributing to this program to include survey coverage in Ontario waters. The ministry also intermittently conducts mid-water trawling during the summer months on a limited geographic area largely confined to the Eastern Basin. The survey has varied sample distribution across lake depths and jurisdictions. The south shore of Lake Ontario has well-distributed coverage of depths between 8 and 200 metres. Coverage along the north shore is less uniform due to a lack of suitable trawl sites at shallower depths.

[Fish ON-Line](https://www.ontario.ca/page/how-use-fish-line) is a mobile fishing tool with information on where to fish in Ontario. It includes information for over 20,000 waterbodies including: * fish species observations * fish stocking * fishing regulations and sanctuaries * fishing access points * lake depth contours * licence issuer locations It also has links to other sources of information such as: * broad-scale monitoring program * provincial parks * Guide to Eating Ontario Fish * local weather forecasts Related datasets: * [Aquatic Resource Areas - Polygons](https://data.ontario.ca/dataset/aquatic-resource-area-polygon-segment) * [Aquatic Resource Areas - Lines](https://data.ontario.ca/dataset/aquatic-resource-area-line-segment) * [Bathymetry Lines](https://data.ontario.ca/dataset/bathymetry-lines) * [Fishing Regulation Exemptions](https://data.ontario.ca/dataset/recreational-fishing-regulations-data) * [Fish Stocking](https://data.ontario.ca/dataset/fish-stocking) * [Fishing Access Points](https://data.ontario.ca/dataset/fishing-access-points) * [Fisheries Management Zones](https://data.ontario.ca/dataset/fisheries-management-zone) * [Geographic Names](https://data.ontario.ca/dataset/named-geographic-features) * [Guide to Eating Ontario Fish](https://data.ontario.ca/dataset/guide-to-eating-ontario-fish-advisory-database) * [Licence Issuer Locations](https://data.ontario.ca/dataset/hunting-and-fishing-licence-issuers) * [Ontario waterbody location identifer](https://data.ontario.ca/dataset/ontario-waterbody-location-identifier)

Identifies First Nation Reserve boundaries defined by the Legal Surveys Division of Natural Resources Canada.

Flood tactical maps have currently been developed for the English River, Rainy River, Montreal River, Black River, Trent River, Madawaska, Magnetawan, Muskoka, Mississippi Valley, French, Sturgeon and Nippissing watersheds. The purpose of these maps is to show more succinctly the physiography of the region, the individual river watersheds, ongoing monitoring, location of dams, high risk dams/reservoirs and communities. We are no longer updating this data. It is best suited for historical research and analysis.