Peru 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

Información hidrográfica de Perú. Información Cartográfica Básica generalizada a partir de los archivos de Carta Nacional Escala 1/100 000. Con períodos de actualización diferentes.

**UNOSAT code EQ20230321PER, GDACS Id: 1365556** This map illustrates satellite-detected water using Sentinel-2 acquired on 22 March 2023, 10:36 local time over Lambayeque and Piura Provinces, Peru. Within the cloud free analyzed areas of about 16,000 km², a total of about 1,000 km² of lands appear to be affected with flood waters. Based on Worldpop population data and flood water extent, ~13,500 people in Lambayeque district are potentially exposed or living close to flooded areas and ~6,300 people in Lambayeque district. 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 FL20230321PER, GDACS Id: 1365556** This map illustrates satellite-detected water using Sentinel-2 acquired on 1 April 2023, 10:36 local time over Lambayeque and Piura Provinces, Peru. Within the cloud free analyzed areas of about 13,000 km², a total of about 1,000 km² of lands appear to be affected with flood waters. Based on Worldpop population data and the flood water extent, ~13,000 people are potentially exposed or living close to flooded areas mainly located in District of Piura with ~3,800 people, Piura District with ~3,800 people, Sechura with ~3,800 people, and Lambayeque ~3,600 people 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 FL20230321PER, GDACS Id: 1365556** This map illustrates satellite-detected water using Sentinel-2 acquired on 30 March 2023, 10:52 local time over Tumbes and Zarumilla Districts, Tumbes Province, Peru. Within the cloud free analyzed areas of about 900 km², a total of about 11 km² of lands appear to be affected with flood waters. Based on Worldpop population data and the flood water extent, ~2,400 people are potentially exposed or living close to flooded areas. 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).