Irrigation Information
Summerfield Subdivision is part of the Settler's Irrigation District, and is on the Leighton #13 lateral (Branch off the main canal).
Irrigation Schedule for 2025
Please change your irrigation timers to the following (based on the first two numbers on your house!
3-Hour Schedule | House Numbers (first two numbers)
6P - 9P...................| 17xx 21xx
9P - 12A................| 18xx 34xx
12A - 3A................| 19xx 35xx
3A - 6A..................| 33xx
6A - 9A..................| 16xx 20xx 32xx
Frequently Asked Questions
Why is the 9am to 6pm slots are reserved for the Community areas?
Landscaping needs to be able to see the sprinklers while they are working, to identify any problems. The only way to see them is if they're on during working hours of the landscaping company.
What happens if I don't stick to the schedule?
Pressurized irrigation is based on a % of the subdivision using the pressure at any given time. If you are using it outside of your allotted time, it puts more strain on the system. If pressure gets reduced to the point the wells kick in, every homeowner pays a cost in the form of more expensive electric bills (to run the pumps), increased maintenance costs (to service the pumps), and greater likelihood of failures (resulting in everyone's lines going down). Additionally, low pressure in the lines means sprinklers don't WORK correctly. Please stick to your allotted times!
Why do I have to change my time slot every year?
We rotate annually, to be sure time slots are fairly distributed.



Emergency Shut-off Information
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208.939.8489 | Northern Star M-F, 8:30a-5p
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208.871.4343 | > 5P + Sat/Sun = TBA
Startup and Shutdown - Tips and Tricks!
Start up Your System - April
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Open main valve, ensure filter connection is tight
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Test for valve and/or line leaks
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Line leak: close main valve, then effect repairs
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Valve leak: call for emergency shut-off, then effect repairs
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Set timer to the current annual schedule
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Winterize Your System - October
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Close main valve, ensure filter connection is tight
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Use air compressor to blow out sprinkler lines
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Turn off timer to ensure solenoids aren't being opened and closed during winter weather
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Or, you can contact lawn care service to have your system blown out - make sure valve and filter connections are tightly closed
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