This information is intended to serve as a resource to lake managers and others who deal with algae blooms
Health Advisory Guidelines for Harmful Cyanobacteria Blooms in Recreational Waters
Outlines the Oregon Health Authority criteria for issuing and lifting public health advisories due to cyanobacteria blooms.
Sampling Guidelines for Harmful Cyanobacteria Blooms in Recreational Waters
Provides guidance for lake managers who intend to monitor water bodies when potentially harmful algae blooms are detected.
Available Labs for Cyanobacteria and Toxin Testing
Contains names of laboratories that can identify algae species and cell density counts, also toxin analysis.
Fast Facts: Blue-green Algae Q&A for Water System Operators
Technical overview intended for use by drinking water operators, provides a general overview of blue-green algae and what to do if algae is detected in source water.
Visit OHA Drinking Water Services for additional algae resources for drinking water.