HIGHLANDS WATER COMPANY INC

MOUNTAIN GREEN, UT · ~1,200 people served

Check your exact address → MOUNTAIN GREEN overview

100

Excellent

PurityRadar safety score

PWSID

UTAH15005

State

Utah

City

MOUNTAIN GREEN

Population served

1,200

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 Dec 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Jun 2020 Resolved

Treatment technique · EPA contaminant 0700 health-based began Nov 2019 Resolved

Other · EPA contaminant 7000 began Jul 2014 Resolved

Monitoring & reporting · Nitrate began Jan 2011 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2008 Resolved

Monitoring & reporting · Total coliform began Jul 2006 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1997 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1997 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1996 Resolved

Recent enforcement actions

State action · SOX Dec 2023
State action · SOX Nov 2020
State action · SOX Aug 2020
State action · SIE Jul 2020
State action · SFJ Jul 2020
State action · SFJ May 2020
State action · SIE May 2020
State action · SOX Jan 2020

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 Sep 2022

1.44 · max 3.12 ug/L · 8

Copper

1 station · latest Sep 2022

12.5 · max 18.1 ug/L · 8

Lead

1 station · latest Sep 2022

0.254 · max 1.41 ug/L · 8

Manganese

1 station · latest Sep 2022

40.9 · max 46.6 ug/L · 2

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 UTAH15005 — 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.