All Services Other Professional Hydrogeologist $20/hr · Starting at $30 I have broadened my understanding of hydro geological concepts and processes and honed my skills in groundwater survey(Electrical resistivity survey) Groundwater monitoring and sampling, pumping test, PYT and slug test. About $20/hr · Ongoing Download Resume I have broadened my understanding of hydro geological concepts and processes and honed my skills in groundwater survey(Electrical resistivity survey) Groundwater monitoring and sampling, pumping test, PYT and slug test. Skills & Expertise Electrical EngineeringMonitoringQuality Assurance and Testing 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Electrical Engineers