What's New
Glen Lake Septic Systems and Water Sampling
Glen Lake Septic Systems and Water Sampling
Glen Lake Septic Systems and Water Sampling
Properly sited and constructed septic systems last ~30 years. See info from the 2025 Glen Lake Watershed Management Plan for an an overview of the septic systems around Glen Lake and their impact on water quality.
Glen Lake Weather Station
Glen Lake Septic Systems and Water Sampling
Glen Lake Septic Systems and Water Sampling
Real-time weather station data (air and water temperature, wind speed and direction, humidity, and more.
August 2025 Newsletter
Glen Lake Septic Systems and Water Sampling
August 2025 Newsletter
Welcome to the August edition that includes latest updates, upcoming events, and helpful insights.
Become a Member
Glen Lake 2025 & 2026 Illinois Pondweed Treatment Areas
August 2025 Newsletter
Join our Glen Lake Protective AssociatioN for access to community events as well as the opportunity to build lasting friendships with your neighbors.
Glen Lake 2025 & 2026 Illinois Pondweed Treatment Areas
Glen Lake 2025 & 2026 Illinois Pondweed Treatment Areas
Glen Lake 2025 & 2026 Illinois Pondweed Treatment Areas
The map shows 2025 and 2026 treatment areas
Boater Safety - Brianna's Law
Glen Lake 2025 & 2026 Illinois Pondweed Treatment Areas
Glen Lake 2025 & 2026 Illinois Pondweed Treatment Areas
The law requires all motorized boats operators to complete a boating safety course and obtain a boating safety certificate.