Periods of intense showers and periods of extreme, prolonged drought increasingly alternate: resulting in an intensifying effect on the water cycle. Infiltration into groundwater occupies an important position here. Groundwater resources are falling rapidly, but there is no replenishment of groundwater levels. It is precisely a collaboration between various authorities, the deployment of various solutions for water retention/storage and digitization of the system that leads to a large-scale approach to the problem: combating water shortage/drought in rural areas and contributing to water safety and nuisance in urban areas.