Cameroon water data

Water features across the area: rivers, streams, canals, lakes, ponds, and water bodies tagged with `waterway`, `water`, or `natural=water`. Useful for flood-risk modelling, watershed analysis, and environmental basemap context. Coverage reflects where volunteer mappers have been active. Urban areas are usually well represented, remote areas may be sparse. Cross-check critical decisions with local field knowledge. - Source: OpenStreetMap, a free, collaborative world map - Tags: waterway, water, natural - Part of the country exports on HDX by HOT

Water resources and water infrastructure in Nigeria including rivers, lakes, boreholes, wells and water points. Use this layer for water access analysis, WASH programme planning, drought monitoring, flood risk assessment, and water resource management.

Line features representing rivers and streams in Nigeria, each recording the feature type and whether the watercourse is perennial or permanent. Published by Orion Terrametrics.

**UNOSAT code: FL20240821CMR** This map illustrates cumulative satellite-detected water extent in Farth-North Region, Cameroon between 16 to 20 August 2024. Within the cloud free analysed areas of about 33,000 km², a total of about 4,100 km² of lands appear to be affected with flood waters. Water extent appears to have increased of about 2,500 km² since the period between 07 to 11 August 2024. Based on Worldpop population data and the maximum flood water extent, ~350,000 people in Far-North Region are potentially exposed or living close to flooded areas, amongst which ~130,000 people in Mayo-Kani Department and ~120,000 people in Logone-et-Chari Department. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

**UNOSAT code: FL20240821CMR** This map illustrates cumulative satellite-detected water extent in Farth-North Region, Cameroon between 18 to 22 September 2024. Within the cloud free analysed areas of about 34,000 km², a total of about 6,000 km² of lands appear to be affected with flood waters. Water extent appears to have increased of about 1,800 km² since the period between 16 to 20 August 2024. Based on Worldpop population data and the maximum flood water extent, ~415,000 people in Far-North Region are potentially exposed or living close to flooded areas, amongst which ~270,000 people in Logone-et-Chari Department and ~125,000 people in Mayo-Danay Department. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).