Tampico Drive Well Owners Assn

Yakima, WA · ~42 people served

Check your exact address → Yakima overview

100

Excellent

PurityRadar safety score

PWSID

WA5387144

State

Washington

City

Yakima

Population served

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2021. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2020 Resolved

Monitoring & reporting · Nitrate began Jan 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2004 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved

Monitoring & reporting · Nitrate began Jan 2004 Resolved

Recent enforcement actions

State action · SOX Jul 2021
State action · SOX May 2019
State action · SOX Jun 2005
State action · SOX Jun 2005
State action · SOX Jun 2005
State action · SOX Jun 2005
State action · SOX Jun 2005
State action · SOX Jan 2005

This profile is built from EPA public records for system WA5387144 — 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.