Northern Pipeline Socio-Economic and Environmental Terms and Conditions for the Province of Saskatchewan (SI/81-23)

80 Foothills shall implement construction and operation practices to protect, to the extent practicable, fish and fish habitat against any adverse effects of siltation, excavation of granular materials, spills of fuel or toxic chemicals, changes in water temperature and chemistry or the reduction of dissolved oxygen in any waterbody through which the pipeline passes.