OpenStreetMap rivers and waterways

Roads and streets from OpenStreetMap (ways tagged highway), with their type, name, surface and other tags. OpenStreetMap is built by a community of mappers; completeness varies by place.

Waterway line features in Madagascar, each representing a river or stream with attributes such as waterway type, width, depth, and OpenStreetMap identifiers. Published by Orion Terrametrics.

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

Rivers, streams and drainage network of Kenya showing the extent and hierarchy of surface water features. Use this layer for watershed analysis, flood modelling, irrigation planning, water resource mapping, and environmental impact assessment.

The Streams GIS Layer contains data sourced from National Hydrography Dataset.

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.