Is CUBA CITY WATERWORKS's water safe to drink?
CUBA CITY WATERWORKS had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 2,141, over 861 connections.
CUBA CITY WATERWORKS's record against the rest of the country
Out of 12,903 systems in this dataset, CUBA CITY WATERWORKS ranks 4,417th by violation burden (66th percentile) - 10 violations total, 4 health-baseds.
Against the WI average
CUBA CITY WATERWORKS's 4 health-based violations sit above the WI average of 3.6, across 202 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
CUBA CITY WATERWORKS's most recent violation on record is dated 2025-05-10, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 05/29/2026.
The concern categories on record
CUBA CITY WATERWORKS's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What CUBA CITY WATERWORKS's record does not cover
CUBA CITY WATERWORKS's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 4 health-based violations on file for CUBA CITY WATERWORKS - 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.