Federal Republic of Nigeria
World Bank
Federal Republic of Nigeria

Strategic Catchment Management Plan — Nigeria

🌍 ACReSAL · World Bank Funded

Strategic Catchment
Management Plans
for Nigeria

A World Bank–funded initiative under the Agro-Climatic Resilience in Semi-Arid Landscapes (ACReSAL) programme, delivering integrated water resource planning across 20 strategic catchments covering approximately 1.13 million km² of Nigeria's landscape.

20
Strategic Catchments
1.13M
km² Coverage
139M+
People Affected
20 Strategic Catchments of Nigeria
📍 20 Strategic Catchment Boundaries

Agro-Climatic Resilience in
Semi-Arid Landscapes

The ACReSAL project is a World Bank–supported initiative of the Federal Government of Nigeria, implemented by the Federal Ministry of Environment in collaboration with the Federal Ministry of Agriculture and Rural Development and Federal Ministry of Water Resources.

The Strategic Catchment Management Plans (SCMPs) provide a comprehensive framework for sustainable water resources management, land degradation neutrality, and agro-climatic resilience across Nigeria's most vulnerable semi-arid and sub-humid landscapes. Each plan addresses hydrological, socio-economic, environmental, and governance dimensions of water resources within defined catchment boundaries.

The plans serve as the primary planning instrument for coordinating investments in soil and water conservation, afforestation, rangeland management, climate-smart agriculture, and community-based natural resource management across the 20 strategic catchments.

Project Duration: 2022–2028  |  Total Budget: USD 700 million  |  Implementing Agency: ACReSAL National Coordination Unit

🌊

Integrated Water Resources Management

Basin-scale water allocation, flood risk reduction, and drought preparedness strategies aligned with national IWRM frameworks.

🌱

Land Degradation Neutrality

Restoration of degraded land through afforestation, soil and water conservation measures, and sustainable land management practices.

🌡

Climate Resilience

Evidence-based adaptation strategies addressing drought, desertification, and climate variability across semi-arid catchments.

👥

Community Participation

Inclusive stakeholder engagement ensuring local communities, women, and youth are active participants in catchment governance.

20 Strategic Catchment Management Plans

Download the Strategic Catchment Management Plan for each of the 20 catchments. Each plan is a comprehensive document covering hydrology, land use, socio-economics, and management strategies.

Catchment Interactive Map

Data Attribution

ACLED
Conflict Events / Fatalities
Armed Conflict Location & Event Data Project. Disaggregated political violence and protest data for Nigeria, aggregated by state to week of April 2026.
acleddata.com
OCHA / HDX
Rivers & Waterways (SHP)
Nigeria Water Courses from the Digital Chart of the World and ESRI. Published via UN OCHA Humanitarian Data Exchange.
Open License
WorldPop / HDX
Population Density (GeoTIFF, 1km)
Spatial distribution of population density 2020, Nigeria. UN-adjusted, 30 arc-second resolution. University of Southampton.
CC BY 4.0
ESA WorldCover 2021
Land Use / Land Cover (GeoTIFF, 10m)
Global land cover map at 10m resolution derived from Sentinel-1 and Sentinel-2 satellite data by the ESA WorldCover consortium.
CC BY 4.0
CHIRPS v2.0
Annual Rainfall (GeoTIFF, ~5km)
Climate Hazards Group InfraRed Precipitation with Station data, 1981-present. Produced by the Climate Hazards Center, UC Santa Barbara.
Public Domain
MODIS MOD13A3 / NASA
NDVI Vegetation Index (1km)
Monthly vegetation indices from Terra MODIS. Accessed via NASA EarthData (LP DAAC). No restrictions on use or redistribution.
Open / NASA
JRC Global Flood Hazard
Flood Vulnerability (GeoTIFF)
Global flood hazard maps at multiple return periods (10, 50, 100, 500 yr). European Commission Joint Research Centre.
CC BY 4.0
IOM DTM Nigeria
IDP Displacement Sites (Point)
Site-level displacement assessments for Northeast Nigeria. International Organization for Migration Displacement Tracking Matrix.
Open
ESDAC / JRC
Soil Erosion Risk (RUSLE, GeoTIFF)
Global soil erosion modelled using the Revised Universal Soil Loss Equation (RUSLE). European Soil Data Centre, JRC.
Open (Register)
Global Dam Watch v1.0
Dams & Reservoirs (Point)
Georeferenced dam locations with attributes including storage capacity, dam height, year of construction for Nigeria.
CC BY 4.0
OpenStreetMap / HOT
Health Facilities (Point SHP)
Nigeria health facilities extracted from OpenStreetMap by the Humanitarian OpenStreetMap Team. Updated weekly on HDX.
ODbL
ACReSAL / MECON
Catchment Boundaries & SCMP Data
20 strategic catchment boundary delineations and management plan data produced under the ACReSAL programme by MECON Services Ltd.
ACReSAL Programme
Strategic Catchment Management Plan