BEULAH LAND WATER

SIOUX FALLS, SD · ~50 people served

Check your exact address → SIOUX FALLS overview

100

Excellent

PurityRadar safety score

PWSID

WY5601692

State

South Dakota

City

SIOUX FALLS

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 Nov 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Unaddressed

Reporting · Lead & Copper Rule began Oct 2024 Resolved

Treatment technique · EPA contaminant 0700 health-based began Mar 2023 Addressed

Monitoring & reporting · Lead & Copper Rule began Dec 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved

Treatment technique · EPA contaminant 0700 health-based began Dec 2021 Addressed

Reporting · Lead & Copper Rule began Oct 2021 Resolved

Other · Lead & Copper Rule began Apr 2018 Resolved

Treatment technique · EPA contaminant 0700 health-based began Oct 2017 Addressed

Recent enforcement actions

State action · SOX Nov 2024
State action · SOX Dec 2023
State action · SOX Feb 2023
State action · SOX Apr 2022
EPA/federal action · EFL Jan 2022
State action · SOX Oct 2021

This profile is built from EPA public records for system WY5601692 — 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.