Saguaro Water Company, AZ Water Quality
What's in Saguaro Water Company's water?
Saguaro Water Company has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 3,243, over 1,329 connections.
How this compares nationally
134 total violations and 5 health-based ones put Saguaro Water Company at the 74th percentile nationally for violation burden, rank 3,355 of 12,903.
Against the AZ average
AZ's 210 covered systems average 8.0 health-based violations each; Saguaro Water Company carries 5, not more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
Saguaro Water Company's most recent violation on record is dated 2023-01-10, with the most recent health-based one dated 2011-01-10. Last reported to EPA: 05/14/2026.
The concern categories on record
Saguaro Water Company'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 Saguaro Water Company's record does not cover
Everything on this page is Saguaro Water Company's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 5 health-based violations on file for Saguaro Water Company - 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.