Granite Falls: EPA violation history, explained

Granite Falls's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 2,843, over 1,219 connections.

Ranked against every other system in this dataset

Granite Falls has 2 violations on record in total, 0 of thems health-based - ranking it 12,158th of 12,903 systems by violation count, the 6th percentile nationally.

How Granite Falls compares within MN

Granite Falls's 0 health-based violations sit within the MN average of 0.8, across 254 systems statewide. See the lead and copper guide for why lead counts differently.

Most recent violation on record

The last violation EPA has on record for Granite Falls is from 1996-01-04. Last reported to EPA: 05/28/2026.

What this data is and is not

Everything on this page is Granite Falls's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 0 health-based violations on file for Granite Falls - 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.