SPIRIT LAKE WATERWORKS

SPIRIT LAKE, IA · ~6,167 people served

Check your exact address → SPIRIT LAKE overview

100

Excellent

PurityRadar safety score

PWSID

IA3070078

State

Iowa

City

SPIRIT LAKE

Population served

6,167

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

Latest detections from EPA’s UCMR5 monitoring (through Dec 2023). Levels in parts per trillion (ppt).

Lithium

18,000 ppt

limit —

No federal limit

PFBA

5.6 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2022. Official EPA record →

Treatment technique · EPA contaminant 0200 health-based began Oct 2022 Resolved

Treatment technique · EPA contaminant 0300 health-based began Jul 2005 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 1994 Resolved

Recent enforcement actions

State action · SIF Nov 2022
State action · SOX Nov 2022
State action · SFJ Oct 2022
State action · SOX Jan 2006
State action · SOX Jan 2006
State action · SOX Jan 2006
State action · SOX Jan 2006
State action · SOX Jan 2006

This profile is built from EPA public records for system IA3070078 — 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.