Groundwater Level Monitoring Stations and Records

At present Sierra Leone does not have a national groundwater monitoring network and to our knowledge this has never existed.  This page includes groundwater levels from hand-dug wells and boreholes which were monitored during the Water Security Project


Site Reference Numbers

The site reference number prefix SN  link back to Map 10, Rokel-Seli River Basin Water Security Project in the 2015 Water Security Report. This can be viewed on the maps page of this site.





Included Data

The types of data that are included in the downloads are indicated in the charts below as follows:


G       Groundwater Level

R        Rainfall

B        Barometric Pressure

Tw      Water Temperature

Ta       Air Temperature


Data Owner, Collector or Origin

The data is made available from different sources which is listed in the charts below:


BWMA       Bumbuna Watershed

                   Management Authority



MWR          Ministry of Water Resources



Water Security Project  (November 2012 onwards)

© NWRMA- 2020