AZ STATE PRISON - GEO GROUP - KINGMAN

GOLDEN VALLEY, AZ · ~3,500 people served

Check your exact address → GOLDEN VALLEY overview

100

Excellent

PurityRadar safety score

PWSID

AZ0408184

State

Arizona

City

GOLDEN VALLEY

Population served

3,500

Primary source

Groundwater

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 Dec 2024). Levels in parts per trillion (ppt).

Lithium

17,600 ppt

limit —

No federal limit

Violations & enforcement

136

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Jun 2021 Unaddressed

Other · EPA contaminant 7000 began Oct 2023 Resolved

Other · EPA contaminant 7500 began Aug 2023 Resolved

Other · EPA contaminant 7000 began Jul 2023 Resolved

Monitoring · Lead & Copper Rule began Jul 2022 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2021 Resolved

Recent enforcement actions

State action · SIF Nov 2024
State action · SOX Nov 2024
State action · SOX Nov 2023
State action · SIA Oct 2023
State action · SOX Oct 2023
State action · SIA Oct 2023
State action · SIA Sep 2023
State action · SOX Aug 2022

This profile is built from EPA public records for system AZ0408184 — 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.