MARANA MUNICIPAL - HARTMAN VISTAS: EPA violation history, explained

MARANA MUNICIPAL - HARTMAN VISTAS's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 5,248, over 2,099 connections.

MARANA MUNICIPAL - HARTMAN VISTAS's record against the rest of the country

Out of 12,903 systems in this dataset, MARANA MUNICIPAL - HARTMAN VISTAS ranks 9,702th by violation burden (25th percentile) - 37 violations total, 0 health-baseds.

Against the AZ average

Among the 199 AZ systems in this dataset, the average is 8.2 health-based violations - MARANA MUNICIPAL - HARTMAN VISTAS's 0 is at or below that. See the lead and copper guide for why lead counts differently.

Most recent violation on record

MARANA MUNICIPAL - HARTMAN VISTAS's most recent violation on record is dated 2021-01-07. Last reported to EPA: 05/14/2026.

What MARANA MUNICIPAL - HARTMAN VISTAS's record does not cover

This is what MARANA MUNICIPAL - HARTMAN VISTAS 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 37 logged violations can see. The guide to what this data misses covers that gap.