VALLEY PIONEERS WATER COMPANY INC

GOLDEN VALLEY, AZ · ~6,063 people served

Check your exact address → GOLDEN VALLEY overview

100

Excellent

PurityRadar safety score

PWSID

AZ0408038

State

Arizona

City

GOLDEN VALLEY

Population served

6,063

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

Lithium

19,300 ppt

limit —

No federal limit

Violations & enforcement

120

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7500 began Feb 2025 Unaddressed

Other · EPA contaminant 7500 began Jan 2025 Unaddressed

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2025 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2025 Resolved

Monitoring · Lead & Copper Rule began Dec 2023 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2023 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2022 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2021 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2020 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2019 Resolved

Monitoring & reporting · Lead & Copper Rule began Nov 2017 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2017 Resolved

Recent enforcement actions

State action · SOX Nov 2025
State action · SIA Oct 2025
State action · SIA Mar 2025
State action · SIA Feb 2025
State action · SOX Sep 2024
State action · SOX Mar 2024
State action · SIA Feb 2024
State action · SIE Feb 2024

This profile is built from EPA public records for system AZ0408038 — 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.