As of 2023, the population connected to the public water supply in Germany was at 99.45%. The forecasted data indicates a gradual upward trend in connectivity, with a slight year-on-year increase from 2024 to 2028. Specifically, the annual growth is around 0.01% to 0.02%, which cumulatively results in a compounded annual growth rate (CAGR) of approximately 0.02% over the five-year period. This suggests stable improvement in public water supply access.

Future trends to watch for include:

Technological advancements in water infrastructure that might increase efficiency and reliability.
Government policies focusing on sustainable water management to enhance access and quality.
Potential impacts of climate change on water supply systems and regional access disparities.