What's in ROTTERDAM WD #5's water?

ROTTERDAM WD #5's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 28,000 people get their water from it, across 11,000 connections.

How this compares nationally

Out of 12,903 systems in this dataset, ROTTERDAM WD #5 ranks 11,103th by violation burden (14th percentile) - 5 violations total, 0 health-baseds.

Against the NY average

NY's 443 covered systems average 4.1 health-based violations each; ROTTERDAM WD #5 carries 0, not more than typical for the state. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

ROTTERDAM WD #5's most recent violation on record is dated 2008-01-07. Last reported to EPA: 06/25/2026.

What ROTTERDAM WD #5's record does not cover

This is what ROTTERDAM WD #5 reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 0 health-based violations on file for ROTTERDAM WD #5 - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.