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Synthesis report of the enhanced monitoring program on the Lower Athabasca River 2019-2020

Description

This document summarizes work completed for the Lower Athabasca River enhanced monitoring program for the 2019-2020 fiscal year. Data that has been generated from this program to date includes... More ≫

Description

This document summarizes work completed for the Lower Athabasca River enhanced monitoring program for the 2019-2020 fiscal year. Data that has been generated from this program to date includes surface water quality, sediment quality, fish health endpoints, and fish communities.

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Ecotoxicity assessment of treated oil sands process-affected water (OSPW) : 2019 toxicity and mesocosms studies

Description

This technical report, compiled by Hatfield Consulting, describes the experimental design used to determine the toxicity of oil sands process-affected water (OSPWW) treated using Syncrude's... More ≫

Description

This technical report, compiled by Hatfield Consulting, describes the experimental design used to determine the toxicity of oil sands process-affected water (OSPWW) treated using Syncrude's coke-slurry treatment process. The three primary components of the study design are: chemical characterization of untreated and treated OSPW; toxicological testing of treated OSPW; and assessment of aquatic invertebrate community mesocosm responses to treated OSPW.

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Assessing toxicity of treated oil sands process-affected water : experimental study design

Description

Describes efforts being taken by provincial regulators (Alberta Environment and Parks and the Alberta Energy Regulator) to gather scientific information to inform future decisions around the... More ≫

Description

Describes efforts being taken by provincial regulators (Alberta Environment and Parks and the Alberta Energy Regulator) to gather scientific information to inform future decisions around the potential for the release of treated oil sands process water into the Lower Athabasca River.

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Respect our lakes : understanding lake science

Description

The scientific study of lakes helps us assess lake conditions and monitor changes over time. This is especially important as we are seeing increased pressure on lakes due to shoreline development,... More ≫

Description

The scientific study of lakes helps us assess lake conditions and monitor changes over time. This is especially important as we are seeing increased pressure on lakes due to shoreline development, agricultural practices, vegetation removal, intensive land-use and increased recreational use. Climatic variability also affects water quality and quantity. Through ongoing lake monitoring, we can track the state of our lakes and inform lake management planning for the long-term benefit of lakes.

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Drinking water information letter

Description

Information letters are used to formally communicate with regional staff in the department and other external stakeholders on matters relating to regulatory expectations or guidance on specific... More ≫

Description

Information letters are used to formally communicate with regional staff in the department and other external stakeholders on matters relating to regulatory expectations or guidance on specific issues relating to drinking water quality that are not captured in the current version of the Standards and Guidelines for Municipal Waterworks, Wastewater and Storm Drainage Systems.

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