Is SLINGER WATER UTILITY's water safe to drink?
SLINGER WATER UTILITY had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. It serves 5,659 people through 2,095 service connections.
SLINGER WATER UTILITY's record against the rest of the country
11 total violations and 2 health-based ones put SLINGER WATER UTILITY at the 50th percentile nationally for violation burden, rank 6,494 of 12,903.
Against the WI average
Among the 202 WI systems in this dataset, the average is 3.6 health-based violations - SLINGER WATER UTILITY's 2 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
SLINGER WATER UTILITY'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
SLINGER WATER UTILITY'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 SLINGER WATER UTILITY's record does not cover
This is what SLINGER WATER UTILITY 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 11 logged violations can see. The guide to what this data misses covers that gap.