City of Tempe
Surface water · Local · Mail Stop 38, 1 PO BOX 5002
Low Concern
Minor detections below regulatory limits. Routine monitoring adequate.
Utility Overview
Population Served
165,000
Source Type
Surface water
Ownership
Local
PWSID
AZ0407100
Detected Contaminants
CCR data ingestion in progress
Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.
View on EPA ECHOViolation History
Sourced from EPA SDWIS. Health-based violations mean a contaminant exceeded the legal limit. Monitoring/Reporting violations mean required test results were not submitted to EPA — not necessarily that the water is unsafe.
MR
ResolvedMR
ResolvedMR
ResolvedTreatment Technique
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMR
ResolvedMR
ResolvedMR — Lead
ResolvedOther — Nitrate
ResolvedRelated Pages
Data Sources & Provenance
All data on this page is sourced from official U.S. government or public datasets.
At a Glance
Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.
Data Sources