What does WST level 1 certification cover?

WST Level 1 certification specifically focuses on the techniques and procedures involved in the collection of water samples for microbiological analysis. This certification is essential for ensuring that individuals are qualified to carry out water sampling in a manner that accurately reflects the microbiological quality of the water. It involves understanding the proper methods for sample collection, handling, and transportation to prevent contamination and to ensure that the samples remain representative of the water source.

Microbiological analysis is critical in assessing water quality as it can detect harmful microorganisms that may pose health risks to humans and the environment. Therefore, individuals with this certification are equipped with the knowledge necessary to carry out these processes effectively, adhering to the relevant regulatory standards.

The other choices involve areas that are either outside the scope of WST Level 1 certification or are addressed by different levels of certification or specialized training. Wastewater sampling, analysis of chemical contaminants, and testing for radiological materials require additional training and certification due to the complex nature and different methodologies involved in those fields.