This spatial layer displays stream inventory sample sites that have had full or partial surveys, and contains measurements or indicator information of the data collected at each survey site on each date.

Provides richness estimates and 95% confidence bounds for five ecoregions. State of the Arctic Freshwater Biodiversity Report - Chapter 4 - Page 77 - Figure 4-38

Fish stocking records from Nova Scotia fish hatcheries. Includes trout and salmon stocking, size, number, location, stock and growth stage. Records contain both fall and spring distributions.

Ontario is divided into 4 Bait Management Zones (BMZs) that regulate the movement, possession and use of baitfish and leeches: * Southern BMZ * Central BMZ * Northeastern BMZ * Northwestern BMZ In portions of the far north, using or possessing live baitfish is prohibited, but these areas are not considered BMZs. Learn more about [Sustainable bait management in Ontario](https://www.ontario.ca/page/sustainable-bait-management-ontario#section-2).

Fish consumption advisories for Ontario's lakes and rivers are available in the Guide to Eating Ontario Fish. The zip file below includes a GIS shapefile of all lake/river locations and a text file of all consumption advisory data from the current edition of the Guide. [Fish consumption advice map](https://ontario.ca/environment-and-energy/eating-ontario-fish) *[GIS]: geographic information systems Keywords: Sport Fish Guide, mercury, PCB, dioxin, furan, metals, PFAS, contaminants

[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)

A list of all smallmouth bass and chain pickerel tournaments permitted under the Competitive Fishing Policy

Coastline segments indicating herring spawing sites along the coastline of British Columbia. Attribute information includes relative importance, spawing frequency and spawn index. CRIMS is a legacy dataset of BC coastal resource data that was acquired in a systematic and synoptic manner from 1979 and was intermittently updated throughout the years. Resource information was collected in nine study areas using a peer-reviewed provincial Resource Information Standards Committee consisting of DFO Fishery Officers, First Nations, and other subject matter experts. There are currently no plans to update this legacy data.

This dataset consists of the seventy-three (73) provincial limits of inland fisheries. It was generated from descriptions in Schedule II of the Federal Fisheries Act and from various Service New Brunswick databases.

Rarefied alpha diversity of river (a) diatoms from benthic samples, (b) benthic macroinvertebrates, and (c) fish in ecoregions across North America. State of the Arctic Freshwater Biodiversity Report - Chapter 5- Page 84 - Figure 5-1