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Water system · PWSID 090600227

Lost Lake Resort

Parker, AZ · ~355 people served

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

PWSID

090600227

State

Arizona

City

Parker

Population served

355

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

71

Violations on record

0

Unaddressed

2

Health-based

116

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2022 Resolved
Monitoring & reporting · Nitrate began Jan 2022 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2020 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jul 2023
  • EPA/federal action · EOX Jun 2023
  • EPA/federal action · EOX Jun 2023
  • EPA/federal action · EOX Jun 2023
  • EPA/federal action · EOX Jun 2023
  • EPA/federal action · EOX May 2023
  • EPA/federal action · EOX Jan 2023
  • EPA/federal action · EOX Dec 2013

This profile is built from EPA public records for system 090600227 — 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.