LAKESIDE MOBILE HOME & RV PARK

TRINIDAD, CA · ~110 people served

Check your exact address → TRINIDAD overview

100

Excellent

PurityRadar safety score

PWSID

OR4100450

State

California

City

TRINIDAD

Population served

110

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

265

Violations on record

Unaddressed

Health-based

139

Enforcement actions

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

Other · EPA contaminant 7500 began Apr 2025 Unaddressed

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed

Monitoring & reporting · EPA contaminant 3014 began Aug 2013 Unaddressed

Other · EPA contaminant 7500 began Apr 2012 Unaddressed

Monitoring · Lead & Copper Rule began Nov 2025 Resolved

Other · EPA contaminant 7000 began Jul 2024 Resolved

Monitoring · Lead & Copper Rule began Apr 2024 Resolved

Other · EPA contaminant 7000 began Oct 2023 Resolved

Other · EPA contaminant 7000 began Jul 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved

Monitoring · Lead & Copper Rule began Aug 2021 Resolved

Monitoring & reporting · Nitrate began Jan 2020 Resolved

Recent enforcement actions

State action · SOX Dec 2025
State action · SIE Mar 2025
State action · SOX Jul 2024
State action · SOX May 2024
State action · SOX Aug 2022
State action · SOX Oct 2021
State action · SOX Aug 2021
State action · SOX Feb 2021

This profile is built from EPA public records for system OR4100450 — 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.