This report reviews the work on digitization of historical hydrological data from Liberia, provided by the Liberian Hidrological Services (LHS). The data consists of water level, discharge and rating curve for 19 stations. The institute of Environmental Information System on Water Resources and their Modelling (SIEREM) provided extra data on rainfall, rating curves and water level. The report is available in the table below, as is the digitized data.