NAC445A.497. “Concentration of residual disinfectant” defined.  


Latest version.
  • Concentration of residual disinfectant” means the concentration of disinfectant, measured in milligrams per liter, in a representative sample of water.

     (Added to NAC by Bd. of Health, eff. 11-29-90)—(Substituted in revision for NAC 445.2632)