PONDEROSA UTILITIES INC.

MONTEZUMA, IA · ~1,750 people served

Check your exact address → MONTEZUMA overview

100

Excellent

PurityRadar safety score

PWSID

IA7950300

State

Iowa

City

MONTEZUMA

Population served

1,750

Primary source

GWP

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 Oct 1995. Official EPA record →

Monitoring & reporting · Total coliform began Aug 1993 Resolved

Monitoring & reporting · Total coliform began Jun 1993 Resolved

Recent enforcement actions

State action · SOX Oct 1995
State action · SOX Oct 1995
State action · SOX Oct 1995
State action · SIF Nov 1993
State action · SIF Nov 1993
State action · SIF Nov 1993
State action · SFJ Oct 1993
State action · SFJ Oct 1993

This profile is built from EPA public records for system IA7950300 — 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.