resume of Jon Gross, C.P.G.

Jon Gross is the founder and President of RDG Geoscience & Engineering.  He has over 20 years of professional experience in underground storage tank closures and assessments, hydrogeologic investigations, and operation and maintenance of soil and ground water remediation systems.  At RDG, Mr. Gross is responsible for project management, project budgeting, preparation of site assessment reports, and overseeing UST closures and investigations.  Some of Mr. Gross's representative experience includes

  • Conducting preliminary and detailed hydrogeologic investigations at over 30 sites in Nebraska and Iowa
  • Assisting with remedial design, construction, and operation at over 6 sites in Nebraska
  • Overseeing over 300 UST closures in Nebraska and Iowa
  • Providing expert witness testimony for UST cases in Nebraska
  • Assisting with the development of the Nebraska UST program that is implemented by the State Fire Marshal
  • Conducting a water quality and methane gas investigation at a landfill facility in Lincoln, Nebraska


1990-Present President, RDG Geoscience & Engineering, Inc.
1986-1990 Manager, UST Division, Nebraska State Fire Marshal, Lincoln


M.S., Geology, 1986, University of Nebraska-Lincoln
B.A., Biology, 1981, Doane College, Crete, Nebraska.


Licensed Professional Geologist, Nebraska
Association of Ground Water Scientists and Engineers
Nebraska Geological Society
Nebraska Petroleum Marketers, Inc., Associate Member
Omaha Oilmen's Club
Registered Ground Water Professional, Iowa
UST Closure Supervisor, Nebraska
Licensed Well Driller, Nebraska
OSHA 40-hr Hazardous Waste Training