NAC459.7625. “Subsurface tracer study” defined.  


Latest version.
  • “Subsurface tracer study” means the release of unsealed radioactive material or a substance labeled with radioactive material in a single well for the purpose of tracing the movement or position of the material or substance in the well or adjacent formation.

     (Added to NAC by Bd. of Health, eff. 9-6-88)