Is MAGNOLIA-GUSTE ISLAND's water safe to drink?

MAGNOLIA-GUSTE ISLAND's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 2,847 people get their water from it, across 949 connections.

How this compares nationally

Out of 12,903 systems in this dataset, MAGNOLIA-GUSTE ISLAND ranks 11,244th by violation burden (13th percentile) - 5 violations total, 0 health-baseds.

Against the MO average

MAGNOLIA-GUSTE ISLAND's 0 health-based violations sit within the MO average of 6.1, across 327 systems statewide. See the lead and copper guide for why lead counts differently.

Most recent violation on record

MAGNOLIA-GUSTE ISLAND's most recent violation on record is dated 2013-01-10. Last reported to EPA: 06/23/2026.

What MAGNOLIA-GUSTE ISLAND's record does not cover

This is what MAGNOLIA-GUSTE ISLAND 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 5 logged violations can see. The guide to what this data misses covers that gap.