The HidroCaldas Application was developed to transform the experience of buying water at the fountain in Caldas da Imperatriz in the municipality of Santo Amaro da Imperatriz - SC into a more technological experience and improve the availability of purchase by being fully autonomous.For residents of Santo Amaro da Imperatriz, your digital wallet will be credited weekly with the necessary credit so you can get your water for free.
HidroCaldas
