The pace of freshwater depletion is staggering. An area twice the size of California is drying up annually.
Archived version: https://archive.is/20251023155252/https://truthout.org/articles/the-world-is-running-out-of-fresh-water-what-happens-if-we-do/
Disclaimer: The article linked is from a single source with a single perspective. Make sure to cross-check information against multiple sources to get a comprehensive view on the situation.
Canada used to have city-by-city comparisons of tap water. Your municipality could win bragging rights on clarity and taste, for instance.