2025 Weekly Cyanobacteria Emails to Monitors
LCC Week 4 2025 Cyano. Monitoring Report

Blooms surged across several lake regions this week, especially on the New York side, and your reports were critical in keeping the public informed. We’re seeing more frequent and widespread cyanobacteria activity, and each report submitted helps us track and communicate these concerning conditions. Thank you for your continued diligence in helping safeguard public health and lake access.
LCC Week 3 2025 Cyano. Monitoring Report

Thank you for your continued dedication to monitoring—your steady stream of bloom reports last week kept us busy. Each observation, photo, and jar sample helps us track where blooms are forming, how they're changing, and how we can better share data with the public and our partners.
LCC Week 2 2025 Cyano. Monitoring Report

We hope you managed to stay cool during this stretch of extreme heat—thank you for continuing to monitor and report despite the temperatures! Please read through this email for details of Week 2 monitoring results along with resources to guide your reporting. Click on the links to celebrate three generations of monitors, meet monitors Laurie Sedlmayr and Alfred Cummings in our weekly Monitor Spotlight, observe some cloudy conditions, get a reminder on how to use the stick test, and take in some clear water clarity.
LCC Week 1 2025 Cyano. Monitoring Report

Thank you to everyone who submitted observations during the first week of the 2025 cyanobacteria monitoring season! Your reports are helping us build a clearer picture of lake and inland water conditions as the bloom season begins, and we’re so grateful for your continued commitment to this work.