That's the pattern we're seeing now," said Bouchart. However, he says Calgary's distribution system is stable and able to meet water demand as long as Stage 3 outdoor water restrictions are in place.

Eventually, ground water will saturate foam pipe insulation if it’s present in the soil, and saturated insulation is no insulation at all.

The types of pipes most susceptible to freezing include outdoor spigots, swimming pool supply lines, and water sprinkler lines, but indoor pipes aren’t necessarily safe.

It also allows for right sizing pipes for the intended use since a spa tub in the primary suite requires a larger supply than the humidifier on the furnace, for example. It should be noted that ...