Mark Raynor

Mark is a Principal Hydrogeologist with 18 years of wide-ranging experience in mining hydrogeology. His areas of specialisation include mine dewatering and pore pressure control, water balance modelling, groundwater recharge, field hydrogeology, and water resources assessment. He has carried out numerous dewatering evaluations and reviews at operational open pit and underground mines. He has extensive slope depressurisation experience and was a contributing author to CSIRO’s “Guidelines for Evaluating Water in Pit Slope Stability.