>Magister Scientiae - MSc / This study is part of the current investigation of the Elandsfontein aquifer to assist with the management of the system and to ensure the protection of the associated Langebaan Lagoon RAMSAR listed site. The Elandsfontein aquifer unit is situated adjacent to the Langebaan Road aquifer in the Lower Berg River Region. The aquifer unit is bordered by the Langebaan Lagoon (west), possible boundary toward the Langebaan Road aquifer (north), the Groen River bedrock high (southeast) and the Darling batholith (south).