Glenmore Dam ready for future floods, says city

A city official is assuring Calgarians there are no structural issues with the Glenmore Dam and it's ready for any potential high water this month.

During last year's flood, water was flowing through the dam at 30 times its usual rate.

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"The reservoir level was going up at 1.3centimetres a minute so if you were standing on the bank of the GlenmoreReservoir, you could visually see the reservoir go up," saidJohn Jagorinec, the city's manager of water treatment.

Eventually the water rushed more than two metres over the top of the dam, causing massive damage downstream in the Elbow River valley.

Jagorinecsays inspections of the 81-year-old dam after the flood foundit is still structurally sound.

"The base of this dam is as wide as it is long, so a lot of people don't really realize there's a lot of concrete in this dam."

Although it is sound, a proposal to build a diversion tunnel could help take some pressure off of the dam.

Water level dropped

As usual at this time of year, theGlenmoreReservoir has been lowered in recent weeks to ensure there is room to capture any extra water.

"We want to do that so if there are any significant rain events or flooding that might occur, that we have enough time to actually lower it to its lowest operating level to capture as much of that water as we can," said Jagorinec.

He creditsupgrades to the city's water treatment system for ensuringthe quality of drinking water was not affected during last year's flood.

Jagorinec saysthere was so much sediment in the river water at times thatthey were essentially turning mud into drinking water.