Hydrogeology

Haiti's hydrogeological map: 585 units in 9 aquifer classes, from productive alluvial and karst aquifers to low-permeability and crystalline basement.

Open in the interactive map Download data

Method

CNIGS / Bureau des Mines et de l'Energie hydrogeological map (2010); polygons classified into 9 aquifer and formation types with permeability and productivity characterised. Published on CNIGS's haitidata.org platform, now offline; recovered from an archived GeoNode WFS response and reprojected from UTM 18N to WGS84. CAD-export fields carrying no information were dropped. Not available on HDX.

Source: CNIGS / Bureau des Mines et de l'Energie, 2010
License: CNIGS / BME open government data (no explicit licence stated)
Format: GeoJSON
Last updated: 2026-08-04