NORTH TOMER BUTTE W&S DISTRICT

MOSCOW, ID · ~259 people served

Check your exact address → MOSCOW overview

100

Excellent

PurityRadar safety score

PWSID

ID2290010

State

Idaho

City

MOSCOW

Population served

259

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 Aug 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Dec 2016 Unaddressed

Reporting · EPA contaminant 5200 began Jul 2025 Resolved

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved

Monitoring · Lead & Copper Rule began Dec 2023 Resolved

Monitoring · Lead & Copper Rule began Jul 2023 Resolved

Monitoring & reporting · Nitrate began Apr 2021 Resolved

Monitoring & reporting · Nitrate began Oct 2019 Resolved

Monitoring & reporting · Nitrate began Apr 2018 Resolved

Monitoring & reporting · Gross alpha began Oct 2012 Resolved

Monitoring & reporting · EPA contaminant 4030 began Jul 2012 Resolved

Recent enforcement actions

State action · SIE Aug 2025
State action · SIA Aug 2025
State action · SOX Jan 2025
State action · SIE Nov 2024
State action · SIE Nov 2024
State action · SOX Nov 2024
State action · SIA Nov 2024
State action · SIA Nov 2024

This profile is built from EPA public records for system ID2290010 — 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.