Kingdom of Bahrain Ministry of Municipalities and ...
The aquifer system in Bahrain consists of three aquifers locally termed, in descending order, as Zones "A", "B", and "C". The aquifer Zones "A" and "B" are, respectively, developed in the Alat limestone/dolomitic limestone, and Khobar dolomitelAZveolina limestone members of the Dammam Formation (Middle Eocene), and are collectively