Please see the link below for frequently asked questions regarding the algae treatment in Willow Lake

WillowLake_AlgaecideFAQ_May2026.pdf

 

*UPDATE 05/04/2026
Willow Lake will be dropping starting from 05/04/2026 until 05/05/2026, approximately 8 to 10 inches, so Reclamation District 800 can put the plugs in the outlet drains, in order to do the algae treatment. The water should remain down approximately 10 inches throughout the series of treatments.

 

Reclamation District 800 will be treating Willow Lake on Tuesday, May 5th for algae. The treatments will be done every two weeks over the next three to four months. There are no recreational restrictions during this period of time.

Reclamation District 800 will be doing an aquatic weed treatment soon after the first algae treatment date to be determined.