To someone moving in from out of state, this may be a bit of a shock.
Portland recently became the largest city in the country without fluoridating its water supply. This was after San Jose (CA) decided to add fouride to its water.
This has been a controversial issue in Portland for quite some time now. Portland’s City Council unanimously voted Wednesday morning to add fluoride to the city’s water supply.
Check out the detailed article here.
Some areas like Tualatin and parts of washington county (like Bethany) are serviced by Tualatin valley Water District (TVWD) already add fluoride to the water. Check out the district serviced by TVWD here.