Board meetings

Notice To Control Noxious Weeds - Please read the notice here.

Treasure Valley storage water rights are potentially at stake. Click here to learn about the issue at hand, who is affected, what the status is and how you can help.

Click here to pay your Pioneer Irrigation bill online!! 

Once the payment processing page opens, you will have the choice to:

  • Make a one-time payment (click Pay Now button)
  • Register your account for real-time balance updates and online payments (click Register Now button) or
  • Log into an account you have already registered for real-time balance updates and online payments (log in using username/password you created in registration process)

If you choose to register your account, you can :

  • Link multiple accounts to pay all at once
  • Opt for paperless billing
  • Get updated balance information
  • Set up automatic and scheduled payments

Click the the link for the option you want and follow the prompts.  If you have trouble, please call the office for assistance.

Please note there is a convenience fee of 2.95% of the payment amount for credit/debit cards ($1.95 minimum) or $0.95 for electronic checks.



Pay-by-phone is available NOW!  You may call the office at 208-459-3617 to pay your bill over the phone (convenience fees noted above do apply). 

Pioneer Irrigation District is a non-profit irrigation district providing irrigation water to 34,000+ acres of land in parts of Canyon County and Western Ada County, Idaho.  Established in 1901, Pioneer is proud to be a part of the Treasure Valley's rich agricultural history and we are continually looking for the best ways to manage water needs now and into the future for both agricultural and residential irrigation uses.

Important News Updates

For a map of Pioneer Irrigation District, please click here.

Water is currently out of Pioneer's system.

Crews are starting winter maintenance activities.  Please make sure any items you may have in ditch/canal easements are moved immediately.  Pioneer is not responsible for damage to items left in the easement, and property owners may be charged for removal of items left in easements.

Please also note that the off-season is a great time for property owners to perform maintenance along fence lines, etc.  Pioneer does not burn or maintain weeds right up against fence lines, in order to avoid damaging fences.  Property owners are responsible for that maintenance, as well as trimming any trees/bushes out of the easement.

If you have questions about Pioneer's maintenance activities, or property owner responsibilities along easements, please call Pioneer's office at 208-459-3617. 

Board of Director meetings are typically held on the 7th of each month, unless there is a conflict.  They are held at Pioneer's office at 3804 S.  Lake Ave., in Caldwell, ID.  The next regularly scheduled Board Meeting is November 8, 2016 at 9:00 a.m.

If you would like to be on the agenda to address the Board, please call the District's Secretary/Treasurer at 459-3617.

District Map

pay your bill online

2016 season