Drinking water quality
What's in Rockville, MD tap water
0 contaminants were measured in the Rockville, MD water system's most recent annual report. Each is shown below against its federal limit.
Every figure here is transcribed verbatim from Rockville, MD's annual Consumer Confidence Report, cross-checked by a second model, and approved by a person before publishing. Numbers are the utility's own — a water-quality report covers an entire service area, not a single address. The same data is available as structured JSON and Markdown.