Marshall: EPA violation history, explained

Marshall's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 13,890 people get their water from it, across 4,880 connections.

Ranked against every other system in this dataset

Out of 12,903 systems in this dataset, Marshall ranks 12,333th by violation burden (4th percentile) - 1 violation total, 0 health-baseds.

Against the MN average

MN's 254 covered systems average 0.8 health-based violations each; Marshall carries 0, not more than typical for the state. See the lead and copper guide for why lead counts differently.

What Marshall's record does not cover

Everything on this page is Marshall'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 Marshall's customers' taps is household plumbing, invisible to a system-level record ranked 12,333th of 12,903 by violation count. The guide to what this data misses covers that gap.