Welcome to the first surface water quantity report of the Orange-Senqu River Commission (ORASECOM), for the hydrological year 2020-2021. For Read more
2020-2021 Orange-Senqu Surface Water Quantity Synoptic Analysis
Khakea-Bray Transboundary Dolomite Aquifer Recharge Assessment
Documentation and Data: A read-only folder structure of all reports, data, and models related to the STAS can be accessed Read more
Improving Groundwater Knowledge in Selected Transboundary Aquifers
Documentation and Data: A read-only folder structure of all reports, data, and models related to this study can be accessed Read more
Stampriet Transboundary Aquifer System (STAS) – Governance of Groundwater Resources in Transboundary Aquifers (GGRETA) Project
Documentation: A read-only folder structure of all reports, data, and models related to the STAS can be accessed from here: Read more
ORANGE–SENQU RIVER BASIN, Lesotho
Inappropriate management of the Orange–Senqu’s catchment has resulted in erosion in Lesotho’s sensitive rangelands contributing high sediment loads to the river system. At Mount Moorosi, stone walls are built by community volunteers to stop further erosion and rehabilitate rangelands above the Senqu River.
Mamasako Lesotsa volunteers her labour three days a week to fight soil erosion, clear invasive bushes and plant seeds of indigenous, nutritious grass on common lands where she is one of many villagers who graze their livestock.