GRANTS DOMESTIC WATER SYSTEM

GRANTS, NM · ~10,523 people served

Check your exact address → GRANTS overview

100

Excellent

PurityRadar safety score

PWSID

NM3526133

State

New Mexico

City

GRANTS

Population served

10,523

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2025). Levels in parts per trillion (ppt).

Lithium

295,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2024. Official EPA record →

Other · EPA contaminant 7500 began Jun 2022 Resolved

Treatment technique · EPA contaminant 0700 health-based began Dec 2021 Resolved

Other · EPA contaminant 7500 began Nov 2020 Resolved

Monitoring & reporting · EPA contaminant 1094 began Jan 2020 Resolved

Other · EPA contaminant 7500 began Apr 2016 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2014 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2014 Resolved

Other · EPA contaminant 7500 began Jun 2011 Resolved

Other · EPA contaminant 7500 began Sep 2010 Resolved

Recent enforcement actions

State action · SOX Aug 2024
State action · SOX Aug 2024
State action · SIF Apr 2024
State action · SOX Sep 2023
State action · SIE Aug 2023
State action · SIA Aug 2023
State action · SOX Jul 2023
State action · SOX Jun 2022

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Arsenic

1 station · latest Aug 2022

0.006 · max 0.012 mg/L · 3

Manganese

1 station · latest Aug 2022

0.09 · max 0.14 mg/L · 3

Uranium

1 station · latest Aug 2022

0.004 · max 0.004 mg/L · 3

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system NM3526133 — 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.