ABOUT Global Environmental Monitoring (GEM) Ltd


Providing assistance to consultant companies, mines and water companies in environmental water monitoring and optimization of groundwater abstraction systems. GEM also works closely with equipment suppliers to find the best monitoring solution for you. 

GEM can undertake the monitoring ourselves, provide training to onsite staff or blend the two options. We specialize in water level, flow and water quality monitoring from both groundwater and surface water.  

Ryan, the founder of GEM Ltd has worked both as a consultant and within mining. He has over 14 years experience, 9 years as a consultant hydrogeologist and 5 years as Water Management Superintendent in Africa, working within the Environment department.  Additional information can be found at his Linked In page.



Monitoring & Training

Groundwater and surface water monitoring and training. Development of Site Operating Procedures (SOPs)

Plotting & Processing of data

Processing of collected monitoring data in graphical charts for interpretation

Pump testing & Performance optimization

New borehole construction and pump testing supervision. Assessment & optimization of existing abstractions