Marana Municipal - Picture Rocks, AZ Water Quality
Marana Municipal - Picture Rocks: EPA violation history, explained
Marana Municipal - Picture Rocks's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 5,278, over 2,111 connections.
Ranked against every other system in this dataset
95 total violations and 0 health-based ones put Marana Municipal - Picture Rocks at the 27th percentile nationally for violation burden, rank 9,412 of 12,903.
How Marana Municipal - Picture Rocks compares within AZ
Among the 210 AZ systems in this dataset, the average is 8.0 health-based violations - Marana Municipal - Picture Rocks's 0 is at or below that. 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 Marana Municipal - Picture Rocks is from 2021-01-07. Last reported to EPA: 05/14/2026.
What this data is and is not
Everything on this page is Marana Municipal - Picture Rocks's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 95 logged violations can see. The guide to what this data misses covers that gap.