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Water system · PWSID IA0400900

RATHBUN REGIONAL WATER ASSN (RATHBUN)

CENTERVILLE, IA · ~33,000 people served

Check your exact address → CENTERVILLE overview
100
Excellent
PurityRadar safety score

PWSID

IA0400900

State

Iowa

City

CENTERVILLE

Population served

33,000

Primary source

Surface water

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

42

Violations on record

0

Unaddressed

1

Health-based

182

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 2050 began Apr 2020 Resolved
Monitoring & reporting · Chlorite began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2035 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2039 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2326 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2040 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2037 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2032 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2034 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2990 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2982 began Apr 2020 Resolved
Monitoring & reporting · EPA contaminant 2051 began Apr 2020 Resolved

Recent enforcement actions

  • State action · SIF Aug 2024
  • State action · SIF Aug 2024
  • State action · SIF Aug 2024
  • State action · SIF Aug 2024
  • State action · SIF Aug 2024
  • State action · SIF Aug 2024
  • State action · SIF Aug 2024
  • State action · SIF Aug 2024

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Copper

2 stations · latest Apr 2025

1.4 · max 7.3 ug/L · 120

Nitrate

1 station · latest Jun 2023

2.88 · max 8.39 mg/l as N · 84

Atrazine

2 stations · latest Dec 2023

245 · max 8,880 ng/l · 65

Arsenic

2 stations · latest Dec 2023

2.4 · max 6.3 ug/l · 57

Fluoride

1 station · latest Dec 2023

0.34 · max 0.42 mg/l · 53

Lead

2 stations · latest Mar 2020

0.11 · max 0.13 ug/L · 4

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system IA0400900 — 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.