MELCHER-DALLAS WATER SUPPLY

MELCHER DALLAS, IA · ~1,213 people served

Check your exact address → MELCHER DALLAS overview

100

Excellent

PurityRadar safety score

PWSID

IA6300099

State

Iowa

City

MELCHER DALLAS

Population served

1,213

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2024). Levels in parts per trillion (ppt).

Lithium

160,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2017. Official EPA record →

Monitoring · Lead & Copper Rule began Oct 2016 Resolved

Monitoring & reporting · Nitrite began Apr 2015 Resolved

Monitoring & reporting · Total coliform began Oct 1994 Resolved

Monitoring & reporting · Total coliform began Jun 1994 Resolved

Recent enforcement actions

State action · SIF Feb 2017
State action · SIE Dec 2016
State action · SFJ Dec 2016
State action · SOX Nov 2016
State action · SIF Oct 2015
State action · SOX Aug 2015
State action · SIE Jul 2015
State action · SFJ Jul 2015

This profile is built from EPA public records for system IA6300099 — 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.