Firework donations click here!

uncanlake.org
Home
Lake Events
Boating Rules
Lake Treatment
Contacts
Member Area
uncanlake.org
Home
Lake Events
Boating Rules
Lake Treatment
Contacts
Member Area
More
  • Home
  • Lake Events
  • Boating Rules
  • Lake Treatment
  • Contacts
  • Member Area
  • Sign In

  • My Account
  • Signed in as:

  • filler@godaddy.com


  • My Account
  • Sign out

Signed in as:

filler@godaddy.com

  • Home
  • Lake Events
  • Boating Rules
  • Lake Treatment
  • Contacts
  • Member Area

Account

  • My Account
  • Sign out

  • Sign In
  • My Account

PLM 2026 Treatment Schedule

3/30/2026

Spring Water Quality Testing

5/4/2026

Spring Vegetation Survey

5/11/2026

Weed & Algae Treatment

6/8/20206

 Weed & Algae Treatment

7/6/2026

Weed & Algae Treatment, E. Coli Testing

8/3/2026

Weed & Algae Treatment

9/7/2026

OPTIONAL Weed & Algae Treatment

This year, we requested that PLM complete treatments on Monday mornings, and they have accommodated that request for us. We kindly ask all residents to follow the posted treatment guidelines and avoid boating immediately after treatment, as excessive water disturbance can greatly reduce effectiveness.


Please pay close attention to the green and yellow treatment signs posted in your yard areas. A green sign indicates swimming is permitted. If you see a yellow sign, please read the instructions carefully before entering the water.


Treatment information and guidelines were mailed to residents in mid-April. Please keep an eye out for those materials and refer to them throughout the season.

Please take a close look at the Green or Yellow signs in your yards. If its Green, your OKAY to swim. If its yellow, please read the instructions carefully. 


All of this information was mail directly to your residence in the middle of April sometime. Please be on the watch for it!

PLM File Downloads

2026 PLM Treatment Schedule (pdf)Download
Duncan Lake Resident Update 2026 (pdf)Download
Duncan Lake Inlet Sampling Results Oct 2025 (pdf)Download
  • Home
  • Lake Events
  • Boating Rules
  • Lake Treatment
  • Contacts
  • Member Area

duncanlake.org

Copyright © 2026 Duncan Lake Homeowners Association - All Rights Reserved.

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept