This unit describes the skills required to sample, identify and confirm outbreaks of blue-green algae blooms.This unit applies to those working as operational staff with a specific responsibility for ensuring that water and/or wastewater quality conforms to organisational standards and complies with statutory requirements.The skills and knowledge described in this unit must be applied within the legislative, regulatory and policy environment in which they are carried out. Organisational policies and procedures must be consulted and adhered to. Those undertaking this unit would work under supervision, while performing routine tasks within a familiar context. No licensing, legislative or certification requirements apply to unit at the time of publication.