Hydrology Humanitarian Datasets | Find Crisis Data

FloodScan: Near Real-Time and Historical Flood Mapping

100+ Downloads

Time Period of the Dataset [?]: December 19, 2024-March 19, 2025 ... More

This dataset updates: Every week

FloodScan uses satellite data to map and monitor floods daily, helping compare current flood conditions with historical averages. This dataset contains two resources: The first (hdx_floodscan_zonal_stats.xlsx) is a daily tabular dataset providing average FloodScan Standard Flood Extent Depiction (SFED) flood fraction (0-100%) per admin 1 and 2 level. Historical baseline values (SFED_BASELINE) are calculated per day-of-year from the last 10 years of historical data (non-inclusive of current year) after applying an 11 day smoothing mean window. Return Period (RP) is calculated empirically based on all historical data up to the current year (non-inclusive). The second resource (aer_floodscan_300s_SFED_90d.zip) is a zipped file containing AER FloodScan estimated daily flood fraction (0-100%) gridded data at approximately 10 km resolution (300 arcseconds equivalent to approximately 0.083 degrees) for the last 90 days. Each file represents the estimates for a single day and includes 2 bands: SFED and SFED_BASELINE. The baseline band provides users an easy way to compare current values with historical averages. The baseline is calculated per day-of-year from the last 10 years of historical data (non-inclusive of current year) after applying an 11 day temporal smoothing mean window.

XLSX
GeoTIFF

Portugal Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

100+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:pt This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

South Sudan Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

200+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Moldova Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

90+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:ro This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Romania Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

200+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:ro This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Singaore Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

50+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:ms name:zh name:ta This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Montserrat Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

10+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

United States Virgin Islands Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

10+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

South Korea Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

100+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:ko This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Switzerland Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

60+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:fr name:de name:it name:rm This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Venezuela Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

200+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:es This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Thailand Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

500+ Downloads

Time Period of the Dataset [?]: March 20, 2025-March 20, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:th This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Turkey Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

900+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:tr This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Togo Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

200+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:fr This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Niue Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:niu This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Turkmenistan Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

70+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:tk This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Zimbabwe Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

500+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:ny name:chj name:kck name:kho name:nmq name:nde name:nr name:shk name:sn name:st name:toi name:tna name:ven name:xh This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Uganda Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

900+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:sw This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Zambia Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

800+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Syria Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

300+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:ar This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Svalbard and Jan Mayen Islands Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

10+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:no This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Wallis and Futuna Islands Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Viet Nam Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

200+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:vi This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Yemen Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

500+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:ar This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.

Vanuatu Waterways (OpenStreetMap Export)

Humanitarian OpenStreetMap Team (HOT)

200+ Downloads

Time Period of the Dataset [?]: March 19, 2025-March 19, 2025 ... More

This dataset updates: Every month

This dataset is part of the data series [?]: HOTOSM - Waterways

This theme includes all OpenStreetMap features in this area matching ( Learn what tags means here ) : tags['waterway'] IS NOT NULL OR tags['water'] IS NOT NULL OR tags['natural'] IN ('water','wetland','bay') Features may have these attributes: name name:en waterway covered width depth layer blockage tunnel natural water source name:fr name:bis This dataset is one of many OpenStreetMap exports on HDX. See the Humanitarian OpenStreetMap Team website for more information.