Reproducible, leakage-controlled machine learning for prioritising groundwater wells for confirmatory monitoring in Ghana's Pru Basin.
The project provides a Rust command-line pipeline that turns groundwater chemistry measurements into validated exceedance-risk estimates. It compares practical predictor tiers, evaluates models under both repeated nested and spatially grouped cross-validation, records the full analysis in SQLite, and exports analysis-ready CSV files for statistical graphics and GIS workflows.
Research-use notice: this is a screening and prioritisation tool. Its predictions do not replace laboratory testing, hydrogeological investigation, or regulatory decision-making.