Magnolia-Greenleaves, MO Water Quality
What's in Magnolia-Greenleaves's water?
Magnolia-Greenleaves has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 8,031 people through 2,677 service connections.
Magnolia-Greenleaves's record against the rest of the country
17 total violations and 6 health-based ones put Magnolia-Greenleaves at the 76th percentile nationally for violation burden, rank 3,140 of 12,903.
How Magnolia-Greenleaves compares within MO
MO's 327 covered systems average 6.1 health-based violations each; Magnolia-Greenleaves carries 6, 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 Magnolia-Greenleaves is from 2013-01-10 (health-based: 2008-01-06). Last reported to EPA: 06/23/2026.
What kind of problem, specifically
Magnolia-Greenleaves'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:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What this data is and is not
Everything on this page is Magnolia-Greenleaves's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 6 health-based violations on file for Magnolia-Greenleaves - 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.