About

This Knowledge Hub was developed under the 3R project funded by the Embassy of the Kingdom of the Netherlands in Amman and implemented by the Inter-Islamic Network on Water Resources Development and Management (INWRDAM), IHE Delft and Acacia Water. The 3R project focuses on integrating water harvesting as part of a comprehensive catchment-based approach and climate adaptation strategy to enhance Jordan’s resilience. It builds on the findings of the Rain Water Harvesting scoping study (2021) funded by the Embassy of the Kingdom of the Netherlands in Amman. Based on the study’s clear recommendations, this project addresses both technical and policymaking levels. Additionally, it emphasizes capacity building and participatory methods as essential components of its scope.

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3R KNOWLEDGE HUB
The Retention - Recharge - Reuse of water in Jordan
  • Azraq
  • NJV
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Syrian territory
DetailsTransboundary area of the selected sub-catchment in Mafraq, located within Syrian territory.
ProviderAcacia Water
CRSEPSG:4326
Format.shp
Catchments
DetailsThe two selected sub-catchments in Mafraq Governorate. Derived from SRTM 30m Digital Elevation Model (DEM).
ProviderAcacia Water
CRSEPSG:4326
Format.shp
200mm rainfall contour
DetailsContour line representing 200 mm of annual average rainfall for the selected sub-catchments in Mafraq Governorate. Data is derived from CHIRPS (Funk et al., 2015)
ProviderAcacia Water
CRSEPSG:4326
Format.shp
Water harvesting infrastructure
DetailsLocations of water infrastructure within the selected sub-catchments in Mafraq Governorate. The locations of the storage ponds were identified through supervised classification using Landsat 8 imagery (band combination 6, 5, 4) from 2022.
ProviderAcacia Water
CRSEPSG:4326
Format.shp
Wadis
DetailsWadis draining the selected sub-catchments in Mafraq Governorate. Derived from SRTM 30m Digital Elevation Model (DEM).
ProviderAcacia Water
CRSEPSG:4326
Format.shp
Irrigated area
DetailsIrrigated open fields in the selected sub-catchments in Mafraq Governorate. The locations were identified through supervised classification using Landsat 8 imagery (band combination 6, 5, 4) from 2022. To account for variations in crop calendars, imagery from different seasons (Apr., Sept. and Dec.) was used.
ProviderAcacia Water
CRSEPSG:4326
Format.shp
3R zones
Details3R (Recharge-Retention-Reuse) potential zones for the selected sub-catchments in Mafraq Governorate. The zones are based on the biophysical characteristics of the landscape and are linked to 3R interventions suited to the area. More information on the classification can be found here.
ProviderAcacia Water
CRSEPSG:4326
Format.shp

Sub-district boundary
DetailsAdministrative boundaries of Rihab sub-district, Mafraq Governorate
ProviderOpen Street Map
CRSEPSG:4326
Format.shp
Terracing
DetailsSuitability maps showing the biophysical suitability of various soil and water conservation measures that could be implemented in olive orchards in the Rihab sub-district. The suitability score ranges from 1 (low) to 5 (high) and is derived from a multi-criteria analysis based on rainfall, soil depth, hydrological soil group, and slope. More information on the used methodology can be found here.
ProviderAcacia Water
CRSEPSG:4326
Format.tiff
Contour bunds
DetailsSuitability maps showing the biophysical suitability of various soil and water conservation measures that could be implemented in olive orchards in the Rihab sub-district. The suitability score ranges from 1 (low) to 5 (high) and is derived from a multi-criteria analysis based on rainfall, soil depth, hydrological soil group, and slope. More information on the used methodology can be found here.
ProviderAcacia Water
CRSEPSG:4326
Format.tiff
V-shaped microcatchments
DetailsSuitability maps showing the biophysical suitability of various soil and water conservation measures that could be implemented in olive orchards in the Rihab sub-district. The suitability score ranges from 1 (low) to 5 (high) and is derived from a multi-criteria analysis based on rainfall, soil depth, hydrological soil group, and slope. More information on the used methodology can be found here.
ProviderAcacia Water
CRSEPSG:4326
Format.tiff
Semi-circular
DetailsSuitability maps showing the biophysical suitability of various soil and water conservation measures that could be implemented in olive orchards in the Rihab sub-district. The suitability score ranges from 1 (low) to 5 (high) and is derived from a multi-criteria analysis based on rainfall, soil depth, hydrological soil group, and slope. More information on the used methodology can be found here.
ProviderAcacia Water
CRSEPSG:4326
Format.tiff

Surface water basins
DetailsSurface water basins clipped to the country boundaries of Jordan
ProviderMinistry of Water and Irrigation
CRSEPSG:28192
Format.shp
Waterbodies
DetailsWaterbodies in Jordan
ProviderOpen Street Map
CRSEPSG:28192
Format.shp
Hydrogeology
DetailsSimplified hydrogeological units of Jordan
ProviderGerman Jordanian University, Netherlands Enterprise Agency, Stichting Aidenvironment, Water Balance
CRSEPSG:32637
Format.shp
RWH suitability zones
DetailsScoping study on the potential of RWH in Jordan. It evaluates existing interventions, identifies suitable technologies and focus basins (North Rift Side Wadis and Azraq), and outlines strategies for implementation based on environmental, social, and hydrological assessments. The study was funded by the Embassy of the Kingdom of Netherlands (EKN) in Amman with support of the Netherlands Enterprise Agency (RVO).The full report can be found here.
ProviderGerman Jordanian University, Netherlands Enterprise Agency, Stichting Aidenvironment, Water Balance
CRSEPSG:32637
Format.shp
Additional Information

3R INWRDAM AcaciaWater IHE