DrinkingWaterCheck

Is Sweetwater NTUA's water safe to drink?

Sweetwater NTUA had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. It serves 2,014 people through 589 service connections.

Sweetwater NTUA's record against the rest of the country

Sweetwater NTUA has 87 violations on record in total, 18 of thems health-based - ranking it 988th of 12,903 systems by violation count, the 92th percentile nationally.

Against the AZ average

AZ's 199 covered systems average 8.2 health-based violations each; Sweetwater NTUA carries 18, more than typical for the state. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

Sweetwater NTUA's most recent violation on record is dated 2025-01-07, with the most recent health-based one dated 2025-01-07. Last reported to EPA: 06/23/2026.

The concern categories on record

Sweetwater NTUA'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:

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 Sweetwater NTUA's record does not cover

Sweetwater NTUA's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and Sweetwater NTUA's customers' taps is household plumbing, invisible to a system-level record ranked 988th of 12,903 by violation count. The guide to what this data misses covers that gap.