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Water

Hortonville Water Utility

Public Water Supply ID # 44504119 (920) 779-6011 ext 1
Type of Water System: Municipal Community
DNR Region: NortheastWell

#1 Source: groundwater Depth: 340 feet Well

#2 Source: groundwater Depth: 375 feet Types of Chemicals Added to the Water at Each Entry Point (Well)

  1. Product Name: Aqua Mag (Blended Sodium Phosphate)
    Description: Used to sequester iron and has the potential to provide corrosion control, water stabilization and distribution system protection.
  2. Product Name: Caustic Soda (Sodium Hydroxide)
    Description: Used to raise the pH of the well water, with the goal of being between 7.4 to 7.6.
  3. Product Name: Chlorine (Sodium Hypochlorite)
    Description: Used for drinking water disinfection.

Watering Credits

To receive credit for watering or pool credit, click on the form and follow the instructions.

Watering Credit

Pool Credit

Cross Connection Control Program

https://watercustomer.com/hortonville

Consumer Confidence Report (CCR)

This is information on water quality, contaminant and monitoring violations, and potential health effects created by those violations based on results reported to the Wisconsin Department of Natural Resources.  This information will be included by Community Water Supply Systems in their Consumer Confidence Reports (CCRs), as required under Federal Regulations.  The CCR for a year should be available to water consumers by July 1 of the following year.  If you have questions about this information, please contact us.

To review the complete CCR, please click on the link below:

CCR 2025

Lead & Copper Service Line Dashboard

“The U.S. Environmental Protection Agency’s (EPA) Federal Lead and Copper Rule Revisions (LCRR) went into effect in 2021.  Under the LCRR, all public water systems (PWS) in Wisconsin must submit an initial Service Line Materials Inventory to the Department of Natural Resources by October 16, 2024.  In addition to submitting an initial Service Line Materials Inventory to the DNR, all public water systems must make their inventories publicly accessible.  Hortonville’s public water system initial inventory data can be found at https://hortonvillewi.maps.arcgis.com/home/index.html by clicking on the Lead and Service Line Dashboard.  A table of the results can also be found at https://storage.googleapis.com/juniper-media-library/79/2025/03/DNR LSL Hortonville 2.28.25 (002).xlsx

For more information, follow the link to the brochure