**UPDATE NOTICE ** From Wyman's Lake Association
Herbicide Treatment
Posted on: July 21, 2026 - 11:39am
**UPDATED NOTICE** from WYMAN'S LAKE ASSOCIATION - Herbicide Treatment
Water Treatment
Wyman Lake will be closed for weed treatment on WEDNESDAY, JULY 29, 2026
Wyman Lake will be chemically treated with SONAR (fluridone), an aquatic herbicide.
Lake use may resume on the following dates:
SWIMMING, BOATING, FISHING - July 30, 2026
IRRIGATION - August 29, 2026
Wyman's Lake Association thanks you for your cooperation