Vellamo Water Quality API

Vellamo is a Tampere Water (municipal enterprise) service that shows the quality of the drinking water in Tampere water supply network based on up-to-date observations and over 10,000 counting stations and geographic information. Vellamo Water Quality API provides water quality data e.g. water temperature, pH, hardness and chlorine. Through Vellamo, we offer open data material presented in a searchable format. You can search the service for values describing current water quality in your area as well as browse prior information. For more detailed descriptions of the presented water quality factors, se under Information about service content.