What's in CITY OF RICHARDSON's water?

CITY OF RICHARDSON's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. It serves 122,615 people through 58,307 service connections.

How this compares nationally

Out of 12,903 systems in this dataset, CITY OF RICHARDSON ranks 12,243th by violation burden (5th percentile) - 1 violation total, 0 health-baseds.

Against the TX average

CITY OF RICHARDSON's 0 health-based violations sit within the TX average of 6.7, across 1,633 systems statewide. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

CITY OF RICHARDSON's most recent violation on record is dated 2022-06-12. Last reported to EPA: 06/26/2026.

What CITY OF RICHARDSON's record does not cover

Everything on this page is CITY OF RICHARDSON's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 1 logged violations can see. The guide to what this data misses covers that gap.