Wr/Lj - Mni Wiconi, SD Water Quality
Is Wr/Lj - Mni Wiconi's water safe to drink?
Wr/Lj - Mni Wiconi's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 4,720, over 1,894 connections.
How this compares nationally
Out of 12,903 systems in this dataset, Wr/Lj - Mni Wiconi ranks 12,447th by violation burden (4th percentile) - 1 violation total, 0 health-based.
How Wr/Lj - Mni Wiconi compares within SD
SD's 74 covered systems average 3.0 health-based violations each; Wr/Lj - Mni Wiconi 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
The last violation EPA has on record for Wr/Lj - Mni Wiconi is from 2015-05-10. Last reported to EPA: 06/17/2026.
What this data is and is not
Everything on this page is Wr/Lj - Mni Wiconi's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and Wr/Lj - Mni Wiconi's customers' taps is household plumbing, invisible to a system-level record ranked 12,447th of 12,903 by violation count. The guide to what this data misses covers that gap.