Next Rain Irrigation Calgary | Underground Sprinkler Systems
Call Us: 403-613-0552
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  Winterization Services
  How we do sprinkler blowouts ?
  Book Sprinkler Blowouts
  Fall Blow out Schedule
  How many zones do I have?
  Historical Freeze Dates
  How to turn off the water to the irrigation system?

Historical Freeze Dates in Calgary for Irrigation Systems

We began tracking freeze dates for irrigation systems / underground sprinkler systems in Calgary starting in 2008.  The first day that we find frozen irrigation systems, the first day we find damage to irrigation systems and the day that we stop performing the sprinkler blowout. Typically communities of Bearspaw, Royal Oak, Rocky Ridge and Tuscany see the first freeze damage.  Then the SW postal code of T3H.  Commercial irrigation systems typically freeze last because they are deeper in the ground, but this is not always the case, and if left to freeze, the repair costs are significantly more then a residential system.  We understand that many people want to wait as long as possible before calling us to perform their sprinkler blowout.  Most of the time if you get caught by waiting too late, you will have a $350 - 750 bill  to repair the underground sprinkler system on a residential property.  Calgary's weather changes fast.  We hope this helps!

Year First day system found frozen First day damage was found Last day we winterized
Oct 15
Oct 16
Nov 6
Sept 26
Sept 28
Nov 2
2018Oct 1 - Oct 7Oct 8Nov 1
2017Oct 2Oct 5Nov 2 (Dec 13)
2016 Oct 6 Oct 7 Nov 22
2015 Oct 23 Oct 29 Nov 17 (Dec 8)
2014 Oct 28 Nov 7 Nov 21
2013 Oct 18 Oct 26 Nov 13
2012 Oct 12 Oct 21 Nov 8
2011 Oct 29 Nov 4 Nov 18
2010 Oct 23 Oct 24 Nov 4
2009 Oct 8 Oct 9 Oct 29
2008 Oct 18 Oct 22 Nov 1

To book a residential irrigation winerization / fall sprinkler blowout, please register online at  or call the office at 403-613-0552. Thank you.

We service Calgary, Airdrie, Balzac, Cochrane, Langdon, Chestermere, Canmore, Bragg Creek, Millarville, Sundre, Crossfield



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