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Water system · PWSID SD4600034

BALTIC

BALTIC, SD · ~1,271 people served

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

PWSID

SD4600034

State

South Dakota

City

BALTIC

Population served

1,271

Primary source

GWP

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

11

Violations on record

0

Unaddressed

1

Health-based

32

Enforcement actions

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

Monitoring · Lead & Copper Rule began Aug 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2020 Resolved
Treatment technique · EPA contaminant 0400 health-based began Jan 2009 Resolved
Monitoring & reporting · Total coliform began Aug 2006 Resolved
Monitoring & reporting · Total coliform began Feb 2001 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1996 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1995 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1995 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1994 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1994 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Oct 2025
  • State action · SIE Aug 2025
  • State action · SIF Aug 2021
  • State action · SOX Aug 2021
  • State action · SIE Oct 2020
  • State action · SOX Sep 2009
  • State action · SO6 Jan 2009
  • State action · SOX Mar 2007

This profile is built from EPA public records for system SD4600034 — 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.