DENALI - ROCK CREEK HQ.

DENALI PARK, AK · ~300 people served

Check your exact address → DENALI PARK overview

100

Excellent

PurityRadar safety score

PWSID

AK2390586

State

Alaska

City

DENALI PARK

Population served

300

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 Aug 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Jul 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began May 2025 Resolved

Monitoring · Lead & Copper Rule began May 2025 Resolved

Monitoring & reporting · EPA contaminant 2980 began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 2976 began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 2981 began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 2955 began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 2968 began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 2380 began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 2977 began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 2964 began Apr 2023 Resolved

Recent enforcement actions

State action · SOX Aug 2025
State action · SIB Jun 2025
State action · SOX Jun 2025
State action · SIB Nov 2024
State action · SIB Oct 2024
State action · SIB Sep 2024
State action · SOX Jul 2023
State action · SOX Jul 2023

This profile is built from EPA public records for system AK2390586 — 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.