HICKORY HILLS SUBDIVISION #1

DAVENPORT, IA · ~75 people served

Check your exact address → DAVENPORT overview

100

Excellent

PurityRadar safety score

PWSID

IA8215302

State

Iowa

City

DAVENPORT

Population served

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 Mar 2011. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Jan 2011 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2008 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2008 Resolved

Monitoring & reporting · Total coliform began Jan 1997 Resolved

Monitoring & reporting · Nitrate began Aug 1996 Resolved

Monitoring & reporting · Total coliform began Jul 1996 Resolved

Monitoring & reporting · Nitrite began Sep 1994 Resolved

Recent enforcement actions

State action · SIF Mar 2011
State action · SOX Mar 2011
State action · SFJ Feb 2011
State action · SIE Feb 2011
State action · SIA Jan 2011
State action · SOX Oct 2008
State action · SOX Oct 2008
State action · SIF Oct 2008

This profile is built from EPA public records for system IA8215302 — 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.