"Baltimore Residents to See Change in Tap Water as City Cuts Fluoride Levels. In a move aimed at mitigating the effects of a nationwide shortage, the Baltimore City Department of Public Works (DPW) has announced a temporary reduction in the amount of fluoride added to the city's municipal water supply. The decision comes in response to supply disruptions caused by the ongoing conflict in Iran, which has impacted the global supply chain for fluoride chemicals. As a result, residents can expect to see a decrease in the fluoride levels in their tap water, dropping from 0.7 milligrams per liter to 0.4 milligrams per liter, although the city assures that the water remains safe to drink."


The Baltimore City Department of Public Works (DPW) announced Monday that it will be temporarily reducing the amount of fluoride in its municipal water beginning this week due to national supply disruptions brought on by the war in Iran. "Fluoride levels will be lowered from approximately 0.7 milligrams per liter to 0.4 milligrams per liter...