LANDMARK ESTATES CONDOS

PELHAM, NH · ~105 people served

Check your exact address → PELHAM overview

100

Excellent

PurityRadar safety score

PWSID

NH1852150

State

New Hampshire

City

PELHAM

Population served

105

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 Jul 2023. Official EPA record →

Max contaminant level (MCL) · Gross alpha health-based began Jan 2023 Resolved

Max contaminant level (MCL) · Combined radium-226/228 health-based began Jan 2023 Resolved

Max contaminant level (MCL) · Combined radium-226/228 health-based began Oct 2022 Resolved

Max contaminant level (MCL) · Gross alpha health-based began Oct 2022 Resolved

Max contaminant level (MCL) · Gross alpha health-based began Jul 2022 Resolved

Max contaminant level (MCL) · Combined radium-226/228 health-based began Jul 2022 Resolved

Recent enforcement actions

State action · SOX Jul 2023
State action · SOX Jul 2023
State action · SOX Jul 2023
State action · SOX Jul 2023
State action · SOX Jul 2023
State action · SOX Jul 2023
State action · SIF Apr 2023
State action · SIF Apr 2023

This profile is built from EPA public records for system NH1852150 — 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.