Pressure Irrigation

NOTICE TO CUSTOMERS: Irrigation is currently off. It will be activated again in April 2026.

In Boise, irrigation water is diverted from the Boise River and distributed by large irrigation canals and smaller irrigation laterals to local neighborhoods throughout the city. Subdivisions built in the last 10 years are eligible to hook up to the pressure irrigation system. The Boise Public Works Department has design standards for constructing pressure irrigation systems in new subdivisions.

DESIGN STANDARDS

Pressure irrigation water is not water from the drinking water system (operated by Veolia Water or the Capitol Water Company). If your neighborhood has pressure irrigation, it has a second water system for irrigation which is completely separate from the drinking water system. Property owners connect to the pressure irrigation system and use it to irrigate their property.

Irrigation Districts

To see which district your house is in, type in your street address in the search field. Your address should appear within a colored background. The legend shows district boundaries by color. Look for the canal company/irrigation district and color in which your street address is shown.

Subdivision Irrigation Watering Schedules

The City of Boise irrigation system schedule is specific to your subdivision and address.

For these subdivisions:

• Ashbrook
• Azure #1, #2 and #3
• Chaucer
• Darien
• Eronel
• Linshire
• Palm Court
• Steamboat
• Whidby

Addresses ending in even numbers 0, 2, 4, 6, 8 water on even numbered calendar days.

Addresses ending in odd numbers 1, 3, 5, 7, 9 water on odd numbered calendar days.

You may water at any time during the 24 hours of your scheduled day.

For these subdivisions:

• Bradford
• Graystone #1 and #2

Watering schedules are divided by zones. Find your zone and view your schedule below.

Irrigation Schedules

Additional Contact Information