Microbial water quality is still often monitored through periodic sampling while the system itself operates continuously. A new one-year marine study shows how automated flow cytometry turns microbiology into a real-time operational parameter, revealing treatment performance, seasonal intake dynamics and early signs of drift before they escalate.

Supplying clean, pure drinking water from multiple spring sources is more complex than it seems. Traditional lab tests provide only snapshots, missing source-specific variability and rapid microbial changes. In this case study, WWZ shows how real-time microbial monitoring delivers continuous insight across four spring lines, revealing hidden differences in baseline levels, stability, and rainfall response — enabling faster action and stronger water quality control.

Supplying clean, pure drinking water from multiple spring sources is more complex than it seems. Traditional lab tests provide only snapshots, missing source-specific variability and rapid microbial changes. In this case study, WWZ shows how real-time microbial monitoring delivers continuous insight across four spring lines, revealing hidden differences in baseline levels, stability, and rainfall response — enabling faster action and stronger water quality control.

Continuous monitoring is essential to meet water quality standards at the point of use consistently. Traditional growth-based methods, such as heterotrophic plate count (HPC), must be conducted in a lab, are tedious and take several days.

These strategies can also be deployed in real water distribution networks. BactoSense proved itself to be a valuable tool for bacterial monitoring in drinking water network surveillance, thanks to its quick measurement cycles, compact size, and rugged housing, which are suitable for harsh environments.

Modern measurement technology, chlorine pumps and shut-off valves are incorporated in an innovative system that guarantees a high-quality water supply. It is based on rain event detection and flow cytometry. Villages can now be selectively alerted in real-time when risks of contamination occur in their supply area.