Greenville, MS Tap Water Quality

The drinking water in Greenville, MS generally meets all federal health standards, earning a solid B grade with a composite safety score of 83/100 across 4 ZIP codes. While the primary water utility, City of Greenville, maintains adequate compliance with EPA regulations, there have been minor or administrative violations on record. Overall, residents receive safe tap water that is actively monitored by Mississippi State Department of Health.

The accumulation of 8 health-based violations over the past 5 years highlights systemic challenges within Greenville's water infrastructure. When violations occur, it means that drinking water tests revealed contaminant levels exceeding safe limits, triggering mandatory corrective actions by Mississippi State Department of Health. The city relies on ground water, which may require significant treatment upgrades to address these recurring issues.

Additionally, lead exposure risk remains a critical issue for certain neighborhoods. EPA data indicates that 2 out of 4 ZIP codes in Greenville are rated as High or Very High risk for lead. This risk is often driven by aging homes with pre-1986 plumbing containing lead solder or service lines. Families in these areas should test their tap water and consider NSF/ANSI 53 certified filters.