SOMERSET WEST WATER CORP

CALDWELL, ID · ~203 people served

Check your exact address → CALDWELL overview

100

Excellent

PurityRadar safety score

PWSID

ID3140113

State

Idaho

City

CALDWELL

Population served

203

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 Feb 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2023 Unaddressed

Treatment technique · EPA contaminant 0700 health-based began Nov 2013 Resolved

Monitoring & reporting · EPA contaminant 2067 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2110 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2274 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2306 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2383 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2326 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2931 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2946 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2959 began Jan 2002 Resolved

Monitoring & reporting · Chlorite began Jan 2002 Resolved

Recent enforcement actions

State action · SIE Feb 2024
State action · SIA Feb 2024
State action · SOX Dec 2013
State action · SOX Dec 2013
State action · SIE Dec 2013
State action · SIA Dec 2013
State action · SOX Jul 2005
State action · SOX Mar 2003

This profile is built from EPA public records for system ID3140113 — 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.