Home/ Directory/ IA/ GAVIN ESTATES

Water system · PWSID IA3100823

GAVIN ESTATES

DUBUQUE, IA · ~52 people served

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

PWSID

IA3100823

State

Iowa

City

DUBUQUE

Population served

52

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

34

Violations on record

5

Unaddressed

0

Health-based

198

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2024 Unaddressed
Other · EPA contaminant 7500 began Nov 2023 Unaddressed
Other · EPA contaminant 7500 began Aug 2023 Unaddressed
Other · EPA contaminant 7500 began Oct 2022 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Dec 2021 Unaddressed
Monitoring & reporting · EPA contaminant 3014 began Dec 2024 Resolved
Other · EPA contaminant 7500 began Dec 2023 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2023 Resolved
Monitoring & reporting · Uranium began Jan 2023 Resolved
Monitoring & reporting · Uranium began Jul 2022 Resolved
Monitoring · Lead & Copper Rule began Jun 2022 Resolved
Monitoring & reporting · Uranium began Apr 2022 Resolved

Recent enforcement actions

  • State action · SIF Feb 2025
  • State action · SFJ Jan 2025
  • State action · SIE Jan 2025
  • State action · SFJ Jan 2025
  • State action · SOX Dec 2024
  • State action · SIF Apr 2024
  • State action · SOX Apr 2024
  • State action · SIA Jan 2024

This profile is built from EPA public records for system IA3100823 — 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.