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Water system · PWSID ND5100849

RYDER CITY OF

RYDER, ND · ~85 people served

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

PWSID

ND5100849

State

North Dakota

City

RYDER

Population served

85

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

12

Violations on record

0

Unaddressed

2

Health-based

60

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 1006 began Oct 2022 Resolved
Monitoring & reporting · EPA contaminant 1006 began Oct 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Aug 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Nov 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2004 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1999 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1997 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 Aug 2023
  • State action · SIF Feb 2023
  • State action · SIA Jan 2023
  • State action · SIE Jan 2023
  • State action · SOX May 2018
  • State action · SIA Jan 2018
  • State action · SIE Jan 2018
  • State action · SOX Nov 2013

This profile is built from EPA public records for system ND5100849 — 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.