fluoridation (ËflÊÉrÉªËdeÉªÊÉn) n (Chemistry) the addition of about one part per million of fluorides to the public water supply as a protection against tooth decay. fluorâ¢iâ¢daâ¢tion (ËflÊÉr ÉªËdeÉª ÊÉn, ËflÉr-, ËfloÊr-) n. the addition of fluorides to the public water supply to reduce the incidence of tooth decay.
The average Fairfax County Government salary ranges from approximately $29,105 per year for Labor Worker to $169,272 per year for Director. Average Fairfax County Government hourly pay ranges from approximately $13.39 per hour for Cadet to $110.40 per hour for Psychiatrist.
Another Washington county, Fairfax County, Va., rounds out the top three with annual median household income of $104,259. Making the median high income in Fairfax County even more impressive is the fact that it has 1.1 million residents.ost of the richest counties in America are in the East. The richest county in the Western United States is Los Alamos, N.M., where decades of government money spent on nuclear weapons has resulted in median annual household income of $100,423.