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Water system · PWSID ND3601424

GREATER RAMSEY WATER DISTRICT

DEVILS LAKE, ND · ~5,280 people served

Check your exact address → DEVILS LAKE overview
100
Excellent
PurityRadar safety score

PWSID

ND3601424

State

North Dakota

City

DEVILS LAKE

Population served

5,280

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 Jul 2024). Levels in parts per trillion (ppt).

Lithium

88,000 ppt

limit —

No federal limit

Violations & enforcement

1

Violations on record

0

Unaddressed

1

Health-based

3

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 1995. Official EPA record →

Treatment technique · Lead & Copper Rule health-based began Jan 1994 Resolved

Recent enforcement actions

  • State action · SOX Dec 1995
  • State action · SIE Jan 1995
  • State action · SIA Jan 1995

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Fluoride

12 stations · latest May 2025

0.185 · max 0.326 mg/L · 302

Manganese

11 stations · latest May 2025

0.044 · max 4.43 mg/L · 269

Arsenic

12 stations · latest May 2025

12.7 · max 21.9 ug/L · 263

Nitrate

6 stations · latest Jun 2023

0.247 · max 1.71 mg/l as N · 130

Copper

10 stations · latest May 2025

5.05 · max 14.8 ug/L · 101

Lead

7 stations · latest May 2025

0.83 · max 5 ug/L · 32

Uranium

1 station · latest Aug 2024

4.67 · max 6.07 ug/L · 20

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system ND3601424 — 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.