Bacteria

The E. coli bacteria is the definite and preferred indication of sewage pollution.

The Total Coliform bacteria are used to assess the general hygienic quality of the water.

Total coliform bacteria indicate the possible presence of bacterial pathogens such as: Salmonella, Shigella, Vibrio cholerae.

Bacterial contamination is a key indicator of water safety, particularly for drinking and recreational purposes. Testing for E. coli and Total Coliform bacteria ensures that water meets health standards