https://web.archive.org/web/20251129165706/https://www.theguardian.com/environment/2025/nov/29/climate-crisis-depleting-europe-groundwater-reserves-analysis

Guardian article on groundwater reserves in Europe diminishing. Vgl NL current sensors https://droogteportaal.nl/droogteportaal/web/embedded_map.html?index=sgi_0&index_type=current&max_screen_depth=10

No mention of potential alternatives. Water does not disappear after all, it does become harder to use directly as drinking water. The gap is where technology options may exist, costly or not.