ROCK CREEK WATER DISTRICT

GRAND RONDE, OR · ~300 people served

Check your exact address → GRAND RONDE overview

100

Excellent

PurityRadar safety score

PWSID

OR4100337

State

Oregon

City

GRAND RONDE

Population served

300

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

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

206

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2025 Unaddressed

Other · EPA contaminant 7500 began Mar 2025 Unaddressed

Other · EPA contaminant 7000 began Oct 2024 Unaddressed

Other · EPA contaminant 7000 began Jul 2024 Unaddressed

Other · EPA contaminant 7000 began Oct 2023 Unaddressed

Monitoring & reporting · EPA contaminant 0200 began Mar 2025 Resolved

Monitoring & reporting · EPA contaminant 0300 began Mar 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Mar 2025 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jan 2025 Resolved

Treatment technique · EPA contaminant 0200 health-based began Dec 2024 Resolved

Recent enforcement actions

State action · SOX May 2025
State action · SOX Mar 2025
State action · SIE Feb 2025
State action · SIE Feb 2025
State action · SOX Sep 2024
State action · SOX Dec 2023
State action · SOX Dec 2023
State action · SOX Sep 2023

This profile is built from EPA public records for system OR4100337 — 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.