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Aquatic environment impact ratings a method for evaluating SSRB flow scenarios : Red Deer River case study

Description

The report is organized into two parts. Part one contains brief technical summaries of methods used to establish instream flow needs determinations in the South Saskatchewan river basin that... More ≫

Description

The report is organized into two parts. Part one contains brief technical summaries of methods used to establish instream flow needs determinations in the South Saskatchewan river basin that provide for full protection of the aquatic environment. The purpose of summarizing these techniques within the following document is to provide a basis for the methodology used to evaluate impacts from alternative flow management scenarios. The second part of this document then explains the impact ratings methodology and demonstrates its application using example flow management scenarios applied to seven reaches of the Red Deer River.

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South Saskatchewan River Basin water allocation

Description

This report analyses the allocation of water licences in the South Saskatchewan River Basin. Factors reviewed include availability of water, purpose of water allocations, licenced allocations in... More ≫

Description

This report analyses the allocation of water licences in the South Saskatchewan River Basin. Factors reviewed include availability of water, purpose of water allocations, licenced allocations in relation to natural flow, irrigation project limits, and restoration of river flow.

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South Saskatchewan River Basin water management plan phase 2 : scenario modelling results, part 1

Description

Phase 2 of the South Saskatchewan River Basin Water Management Plan will recommend water conservation objectives for the major mainstem reaches of the Red Deer, Bow, Oldman, Waterton, Belly, St.... More ≫

Description

Phase 2 of the South Saskatchewan River Basin Water Management Plan will recommend water conservation objectives for the major mainstem reaches of the Red Deer, Bow, Oldman, Waterton, Belly, St. Mary and South Saskatchewan rivers. Because of the complexity and significant consequences that establishing water conservation objectives are expected to have, it was decided to divide modelling of Phase 2 into two parts. Part 1, the subject of this report, is an exploratory and educational exercise that gathers information on the current and "committed to" state of the basin, and the potential consequences of a number of hypothetical water management scenarios. The report documents results obtained from eight scenario simulations using Alberta Environment's Water Resources Management Model.

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Report on strategic overview of riparian and aquatic condition of the South Saskatchewan River Basin

Description

This report was commissioned by Alberta Environment and provides a qualitative estimate of the relative ecological status and indicates the sustainability of current conditions and practices... More ≫

Description

This report was commissioned by Alberta Environment and provides a qualitative estimate of the relative ecological status and indicates the sustainability of current conditions and practices within individual reaches of each sub-basin in the South Saskatchewan River Basin. The purpose of the initiative was to derive a sense of the integrity of the aquatic ecosystem in the basin and its sub-basins.

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South Saskatchewan River Sub-Basin contributions to international and interprovincial water-sharing agreements

Description

The sharing of waters of the South Saskatchewan River Basin is governed by two interprovincial and international treaties. A number of rules and guidelines and a large number of monitoring sites... More ≫

Description

The sharing of waters of the South Saskatchewan River Basin is governed by two interprovincial and international treaties. A number of rules and guidelines and a large number of monitoring sites to are used to facilitate the computation of natural flows and to ensure that water-sharing agreements are being adhered to. This study examines the recorded and naturalized flows of the St. Mary River, Oldman River, Bow River, Red Deer River, and the South Saskatchewan River to evaluate the relative contribution of the various sub-basins to Apportionment.

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South Saskatchewan River Basin water management plan : phase one, water allocation transfers

Description

The South Saskatchewan River Basin Water Management Plan is designed to resolve several issues concerning water management in the basin, such as the availability of water for future allocations... More ≫

Description

The South Saskatchewan River Basin Water Management Plan is designed to resolve several issues concerning water management in the basin, such as the availability of water for future allocations and river flows for the aquatic environment. This report outlines the first phase of the plan which will establish a system for water allocation transfers, and recommends that no further applications for allocations in the St. Mary, Belly and Waterton Rivers be accepted.

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South Saskatchewan River Basin non-irrigation water use forecasts

Description

Presents long-term forecasts for population and water demand (withdrawals and consumptive use) to assist with water management planning in the South Saskatchewan River Basin. The major water use... More ≫

Description

Presents long-term forecasts for population and water demand (withdrawals and consumptive use) to assist with water management planning in the South Saskatchewan River Basin. The major water use categories quantified are municipal, industrial, stockwatering, other agricultural (non-irrigation) and water management. (Water management uses include licensed projects involving lake stabilization, remediation and flood control.) The study was commissioned as part of the South Saskatchewan River Basin water management review.

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