PROJECT UPDATE: May 18, 2022
  • Planning work continues for facility improvements at Nelson. The planning is taking into consideration community input from the September 2021 Open Houses for the facility as well as the construction phase. This fall we plan to have additional outreach events to show preliminary plans and to receive additional input.

  • As we get closer and the dates are set, we will post the dates on this website, send out emails to those who sign up for notifications (see link in footer), and postcards to the surrounding residents.

  • If you have any questions, please email us at

September 29-30, 2021
Johnson County Wastewater has identified improvements needed at the Nelson Wastewater Treatment Facility.
  • On Sept. 29 an In-Person Open House was held at the Nelson Facility and on Sept. 30 an Online/Virtual Open House was held for those who could not come out to the in-person event.

  • The Open House was set up to inform the public about the project and to get feedback on the public priorities and concerns.

Below is a video of the Online/Virtual Open House with information about the project. You can also explore other areas of this site including the FAQs where information is available and will be updated regularly.​

Please check back here ( for updates on upcoming events.