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Safety is an important aspect for the drinking water supply for the inhabitants and visitors of Bonaire. WEB has its own laboratory that checks the quality of the drinking water.

The laboratory takes twice a week samples at the storage tanks at Hato and the distribution tanks at Seru Largu, Sabadeco and Subi Rincon. Spread across the island WEB has installed 34 sampling points in the water supply system. These points are sampled twice weekly.

The WEB laboratory tests the water’s chemical composition, color, turbidity, bacteria and taste. If any abnormalities are found in the quality of the water, WEB takes measures and rinses a duct on the spot if necessary.

Legionella has WEB’s special attention in the care for safe drinking water.
Information about legionella, our approach and prevention can be found here:


Drinking water

Toll free Service disruption number

Do you have an outage? Please call our Service Disruption team 24/7 toll-free via phone number 9215.