Thomas R. "Toby" Harrison, P.G.


     SAS® programming and database management
     Groundwater monitoring data evaluation, reporting, and presentation
     Subsurface geologic/environmental mapping

Mr. Harrison, a founding partner and Principal of the firm, has a B.S. in Geology, is a Registered Professional Geologist in Tennessee and Kentucky, and has over 20 years of professional consulting experience on petroleum, geologic, hydrogeologic, and environmental projects. Mr. Harrison specializes in groundwater monitoring optimization, sampling and analysis plans, and the evaluation, qualification, and presentation of groundwater monitoring data. He uses SAS® database software to identify suspect data, assign qualifiers to the monitoring results, and achieve regulatory compliance milestones.




2005 Elvado Environmental LLC