SNWA: Summer Watering Schedule in Las Vegas

Summer Watering Schedule Months

  • May 01 – August 31

How many days a week can you water?

  • 6 days or less a week
  • NEVER ON SUNDAY

Find your watering days and group


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Change Your Irrigation Controller For The Seasons

If you live in the Las Vegas valley and want to know when to Change Your Irrigation Controller, keep reading.

Seasonal watering schedule in Las Vegas

Irrigation Solutions of Las Vegas is here to serve our community, and we want to help serve by providing information on how to keep your sprinkler system in compliance with the Southern Nevada Water Authority (SNWA) watering schedule. By following their schedule, you can avoid paying unwanted and unnecessary fees or dealing with violations.

Where to Find Your Watering Schedule and Days to Water

Every zip code is assigned a watering group. To locate your watering schedule, you will need to know the letter of your watering group. This can be identified by going to the SNWA water schedule website and enter your home address and zip code or you can locate it on your monthly statement. If you are not in the Las Vegas area, for example Henderson, North Las Vegas or Boulder City, it will direct you to those respective sites, but for those residents in the city of Las Vegas or county, enter your home address and zip code and click “Submit”. The next page will display the following info:

  • Your water group (This is indicated by a letter between A-F)
  • Your approved scheduled days (Monday – Saturday). Watering on Sundays is NOT allowed for anyone, anywhere, anytime of the year in the Las Vegas Valley area.
  • Current schedule for either your sprinkler or drip irrigation system
  • View more details – Includes information on your sprinkler vs drip system, including flow rates and length of times they should be running

Know the Dates To Change Your Schedule

In Las Vegas, the seasons can blend into each other and it may be difficult to know when to change your sprinkler or irrigation system based on the temperature. Below is a quick list of the start dates to change your controller for the seasons. Also, you can set these dates in your calendar as a reminder to change your controller accordingly.

  • Summer – May 1st through August 31st (No watering between 11a.m and 7p.m.)
  • Spring – March 1st through April 30th (Water for 3 days of the week only)
  • Winter – November 1st through February 28th (Water for 1 day of the week only)
  • Fall – September 1st through October 31st (Water for 3 days of the week only)

Sprinkler watering on Sundays is prohibited.

 

 

Shower Your Plants

Scorching Hot Sun

Every year in Las Vegas the sun is scorching hot during the summer months and the air is dry. So, your outdoor plants will need an extra care and more water.

Raining in Las Vegas

It's been raining in Las Vegas this summer; more than last year. That is good for your garden, trees and outdoor plants. However, the rain is not enough and you may need to change your irrigation clock for additional watering or use a hose to give your plants additional water every day. Remember to check your watering schedule to see how often you are allowed to water during the summer.

Additional care for your plants

If you notice that your plants and trees, especially young trees, lose their leaf elasticity or seem to be "less happy 🙁", check your irrigation system. You can do it by running a manual test for each irrigation zone to make sure they get enough water. Additionally, you can also give them a quick shower after the sun goes down. To do that, use a garden hose with an adjustable head. Set the head to the shower setting and run water over the plants and young trees. Make them feel like it is raining on them. You will notice, even in the morning, that they start looking better and seem to be reinvigorated.

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Heat and Watering

Lawn irrigation smart in Las Vegas

How many times should I water plants when the temperatures are 100(+)F?

Heat and watering plants are common subjects during summer days in Las Vegas.

 

The SNWA restricts the outdoor water irrigation to 6 days a week, 7PM to 11AM during the summer months. The irrigation watering is prohibited on Sundays.

 

  • What should I do if I have plants that require a wet soil to survive?

You can set the irrigation clock to water twice a day in the evening, after 7pm, and morning, before 11am. If needed, you can also manually water sprinkle the soil during the day to keep it wet, without wasting water.

 

Desert landscapes are an excellent option in Las Vegas. Plants and green elements can be added to your desert landscape. There are many plants that thrive in the desert with just little watering every day. You can have the irrigation system installed to provide the right amount of water to each plant without wasting water on rocks.

Irrigation Systems

We install and maintain them