Publications

Summary report : South Saskatchewan River Basin Planning Program

Description

The planning program described in this report is designed to provide a framework plan for the management of water to meet those needs. The Program is being conducted in two phases. The first, or... More ≫

Description

The planning program described in this report is designed to provide a framework plan for the management of water to meet those needs. The Program is being conducted in two phases. The first, or strategic planning phase, the basis for this report, will result in the development of a strategy for the use and management of water in the basin. The program will identify objectives to be achieved through water use and management, and establish, from among a number of options, the most appropriate water use and management strategy for contributing to the achievement of those objectives. The second, or framework planning phase, will set out specific ways and means for managing water to achieve the objectives, consistent with the strategy.

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A practical guide to municipal wastewater irrigation : discussions and guidelines

Description

This publication is intended for the use of those who are considering irrigation as a method of disposing of wastewater. It contains practical information on whether such irrigation is feasible,... More ≫

Description

This publication is intended for the use of those who are considering irrigation as a method of disposing of wastewater. It contains practical information on whether such irrigation is feasible, indicates what government approvals are necessary and makes reference to where technical assistance can be obtained.

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An evaluation of the performance of the Denil 2 fishway at Fawcett Lake during the spring of 1983

Description

Alberta Environment installed a Denil 2 fishway at the outlet of Fawcett Lake in spring 1982, with improvements made to the fishway during the following winter. The purpose of the study was to... More ≫

Description

Alberta Environment installed a Denil 2 fishway at the outlet of Fawcett Lake in spring 1982, with improvements made to the fishway during the following winter. The purpose of the study was to investigate the effectiveness of the modified Denil 2 at passing fish during the late spring of 1983.

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The fish and fisheries of the Athabasca River basin : their status and environmental requirements

Description

Reviews what is currently known of the fish ecology and production of the Athabasca Basin, including discussions of fish production, sport and commercial use of fish populations, and alternative... More ≫

Description

Reviews what is currently known of the fish ecology and production of the Athabasca Basin, including discussions of fish production, sport and commercial use of fish populations, and alternative opportunities for recreational fishing in the rivers of the Athabasca Basin. References water quality criteria for the protection of fish and aquatic life.

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Alberta coal mining waste water effluent guidelines [1984]

Description

The guidelines presented herein were developed by Alberta Environment and reviewed jointly by Alberta Environment and The Coal Association of Canada. They apply to all new coal mines that... More ≫

Description

The guidelines presented herein were developed by Alberta Environment and reviewed jointly by Alberta Environment and The Coal Association of Canada. They apply to all new coal mines that become operational after January 1, 1977 whether the operation entails a completely new mine site, an additional mine, or a major coal process­ing plant expansion on an existing mine site. Permits to construct or licences to operate under The Clean Water Act will be issued provided that the provisions of these guidelines have been considered and adequate waste water management provided to comply with the standards. The extent of compliance required of existing coal mines will be determined on an individual basis depending on circumstances and will be specified in relevant licences or permits.

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Athabasca River Basin low flow analysis

Description

This report identifies historical, annual and open water, low flow sequences for 13 stations in the Athabasca River Basin. Frequency curves are developed which provide an estimate of droughts of a... More ≫

Description

This report identifies historical, annual and open water, low flow sequences for 13 stations in the Athabasca River Basin. Frequency curves are developed which provide an estimate of droughts of a specified exceedance probability. Drought events recorded on the Athabasca River below McMurray with an exceedance probability greater than 0.90 are identified and discussed. The analysis provides low flow information which can be used to determine general management guidelines for the Athabasca River Basin.

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Preliminary report on Cardinal Creek improvement plan

Description

This report discusses channel improvement alternatives along Cardinal Creek, with the objective of providing flood relief so that the floodplain lands can be used for agricultural purposes.... More ≫

Description

This report discusses channel improvement alternatives along Cardinal Creek, with the objective of providing flood relief so that the floodplain lands can be used for agricultural purposes. Several alternatives are examined, with the 1:10 year return flood as the design discharge. It was found that the work required to increase the channel capacity to the 1:10 year flood discharge would cost in excess of $1 million. It is, therefore, recommended that all beaverdams and abandoned bridges be removed completely from the creek, and that the channel be cleared of brush. With these works, the extend and frequency of overbank flooding would be reduced significantly. Clearing and brushing would be required annually.

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The effects of Magnacide H treatment on the fish fauna of the Carseland-Bow Canal

Description

Presents the results of study to evaluate the effects of Magnacide H on the fish fauna in the Carseland-Bow Canal, and serves as one component in an overall study to evaluate the effects of... More ≫

Description

Presents the results of study to evaluate the effects of Magnacide H on the fish fauna in the Carseland-Bow Canal, and serves as one component in an overall study to evaluate the effects of herbicide treatment on the flora and fauna in the canal.

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City of Calgary floodplain study

Description

A detailed hydrologic and hydraulic study has been carried out to delineate the floodway and floodplain areas for the 1% (1 in 100 year) flood for the Bow River, Elbow River and Nose Creek through... More ≫

Description

A detailed hydrologic and hydraulic study has been carried out to delineate the floodway and floodplain areas for the 1% (1 in 100 year) flood for the Bow River, Elbow River and Nose Creek through the City of Calgary.

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Inflow hydrographs for major floods at selected reservoirs in Alberta

Description

Evaluation of 21 reservoirs in Alberta with respect to spillway adequacy and downstream inundation in extreme flood events. The hydrometric data selected for the various analyses are discussed and... More ≫

Description

Evaluation of 21 reservoirs in Alberta with respect to spillway adequacy and downstream inundation in extreme flood events. The hydrometric data selected for the various analyses are discussed and presented in tabulated forms. Frequency analyses and inflow hydrographs are discussed and presented in tabulated and graphical forms.

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