Home/ Directory/ AZ/ GLENDALE CITY OF

Water system · PWSID AZ0407093

GLENDALE CITY OF

PHOENIX, AZ · ~234,766 people served

Check your exact address → PHOENIX overview
100
Excellent
PurityRadar safety score

PWSID

AZ0407093

State

Arizona

City

PHOENIX

Population served

234,766

Primary source

Surface water

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Mar 2025). Levels in parts per trillion (ppt).

Lithium

61,300 ppt

limit —

No federal limit

PFBS

3.7 ppt

limit —

No federal limit

Violations & enforcement

492

Violations on record

0

Unaddressed

0

Health-based

258

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2025. Official EPA record →

Monitoring & reporting · Bromate began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began Aug 2023 Resolved
Monitoring & reporting · Nitrate began Jan 2019 Resolved
Monitoring & reporting · Nitrate began Jan 2019 Resolved
Monitoring & reporting · EPA contaminant 2039 began Apr 2018 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jan 2018 Resolved
Monitoring & reporting · EPA contaminant 1085 began Jan 2017 Resolved
Monitoring & reporting · Arsenic began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 1075 began Jan 2017 Resolved
Monitoring & reporting · Chromium (total) began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 1085 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 1036 began Jan 2017 Resolved

Recent enforcement actions

  • State action · SOX Jun 2025
  • State action · SIE May 2025
  • State action · SIA May 2025
  • State action · SOX Oct 2023
  • State action · SIA Sep 2023
  • State action · SOX Feb 2020
  • State action · SIA Feb 2020
  • State action · SIE Feb 2020

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

10 stations · latest Nov 2022

26.5 · max 51.5 mg/L · 20

Manganese

10 stations · latest Nov 2022

61.2 · max 525 ug/L · 10

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system AZ0407093 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.