sdg6

Village-level drinking-water accessibility for 5,159 villages in Sindh, Pakistan, from open satellite data, and why the standard method ranks the driest district as best-served.

Predicting rural water point failure in Zambia with real UN OCHA data (SDG 6). Finds a corrupted label and two target-leakage traps, validates on held-out districts, and reports an honest weak result that a one-line age rule matches.