Publications

Fish stocking report

Description

Provides a listing of waterbodies across the province where trout or arctic grayling are stocked to provide sportfishing opportunities. The report details the number, species and strain of the... More ≫

Description

Provides a listing of waterbodies across the province where trout or arctic grayling are stocked to provide sportfishing opportunities. The report details the number, species and strain of the fish being stocked. This report is updated regularly during the fish stocking season.

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Status of whirling disease in the Crowsnest River : technical report, 2019

Description

The Crowsnest River became a provincial priority to understand the impact of whirling disease on rainbow trout populations, prompting a comprehensive study of the watershed in 2019. Results of the... More ≫

Description

The Crowsnest River became a provincial priority to understand the impact of whirling disease on rainbow trout populations, prompting a comprehensive study of the watershed in 2019. Results of the study are contained in this report. The objectives of this study were to: determine the spatial distribution, infection prevalence and severity of Mc in the Crowsnest River; measure triactinomyxon density in free-flowing water; characterize oligochaete relative abundance throughout the Crowsnest River; measure the timing and location of optimal water temperatures for parasite development and transmission; and estimate density and age-class structure of juvenile rainbow trout. The Crowsnest River is a high-value sport fishery in southern Alberta.

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Whirling disease in the Crowsnest River

Description

In 2019, Alberta Environment and Parks conducted a comprehensive study to understand the impact of whirling disease on rainbow trout populations in the Crowsnest River. This document provides a... More ≫

Description

In 2019, Alberta Environment and Parks conducted a comprehensive study to understand the impact of whirling disease on rainbow trout populations in the Crowsnest River. This document provides a brief background on whirling disease, a summary of the Crowsnest River study, and an adaptive management plan to address whirling disease in the Crowsnest River.

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Best practices for recreational stocking of trout in Alberta

Description

General guidelines for private pond stocking in Alberta, including pond selection, fingerling selection, and problems that may arise in stocked ponds.

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Athabasca rainbow trout fish sustainability index

Description

This set of four maps summarizes information on the status of Athabasca rainbow trout in Alberta flowing waters, including current and historic adult densities, flowing waters in need of habitat... More ≫

Description

This set of four maps summarizes information on the status of Athabasca rainbow trout in Alberta flowing waters, including current and historic adult densities, flowing waters in need of habitat protection, and flowing waters in need of overharvest protection.

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Alberta Athabasca rainbow trout recovery plan 2014-2019

Description

The Athabasca rainbow trout, a small salmonid native to small streams and rivers of the upper Athabasca watershed, is listed as Threatened in Alberta. The goal of this recovery plan is to increase... More ≫

Description

The Athabasca rainbow trout, a small salmonid native to small streams and rivers of the upper Athabasca watershed, is listed as Threatened in Alberta. The goal of this recovery plan is to increase the number of Athabasca rainbow trout populations in low risk categories by a minimum of 10 per cent and to reverse the trend of an increasing number of populations in high risk categories. The plan provides background information on the Athabasca rainbow trout, describes the threats facing the species, outlines proposed strategies to address these threats, and presents an action plan that lists priority actions required to maintain and restore the species.

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Species at risk : Athabasca rainbow trout

Description

This fact sheet provides information about Athabasca rainbow trout.

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Trout, char & whitefish identification guide

Description

This guide will help anglers identify nine of Alberta's most common trout, char and whitefish species.

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Status of the Athabasca rainbow trout (Oncorhynchus mykiss) in Alberta

Description

This wildlife status report looks at the Athabasca rainbow trout, a complex of fish populations that are native to Alberta waters and are confined to the upper Athabasca River and its tributaries... More ≫

Description

This wildlife status report looks at the Athabasca rainbow trout, a complex of fish populations that are native to Alberta waters and are confined to the upper Athabasca River and its tributaries including the McLeod, Berland/Wildhay, and Freeman rivers and their headwater streams. This report is part of the Alberta Wildlife Status Report series, which provides comprehensive summaries of selected wildlife species intended to be useful to those managing populations of species and their habitats, and to help identify species that may be formally designated as endangered or threatened.`

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