Welcome to the 2026 Harmful Algal Bloom (HAB) Monitoring Program

CLWA is grateful for your assistance this year to help keep a trained eye on Canandaigua Lake! This webpage serves as a resource directory of all of the program training documents. If you have questions, please feel free to reach out to the HABs Team or your Regional Coordinator for further information.

 To access the HABs Reporting Survey, click the button below. 

2026 HABs Volunteer Materials

2024 Canandaigua Lake cHABs Training

NYS DEC 2025 TRAINING LINK- 2026 Coming Soon!

HABs RESOURCES

DEC cHABs Reporting Guide

DEC Research Guide

Canandaigua Lake cHABs Brochure

cHABs sign for Public Access Areas

Dogs and HABs Guide from SeaGrant

2026 HABs MAP – COMING SOON 

RECENT WATER QUALITY UPDATES