Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. Journal of Urban and Environmental Engin... Journal of Urban and Environmental Engineering Vol. 2, ...

coli levels in the river. The culprit was a leaky wastewater line that runs underneath the river near the Ogden Bridge, transporting raw sewage to the Bonnybrook treatment plant. A 2021 study ...

While a higher BOD level indicates more organic content in the water, river water is considered ‘fit’ for bathing if the BOD level is less than 3 milligrams per litre. CPCB's data shows the ...

The city is investigating how an unintentional wastewater leak into the Bow River occurred. Calgary Mayor Jyoti Gondek notified the public on Saturday that testing results the city received on Friday ...