Home/ Directory/ UT/ SOUTH SALT LAKE CITY WATER SYSTEM

Water system · PWSID UTAH18032

SOUTH SALT LAKE CITY WATER SYSTEM

COALVILLE, UT · ~23,600 people served

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

PWSID

UTAH18032

State

Utah

City

COALVILLE

Population served

23,600

Primary source

SWP

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 Jan 2025). Levels in parts per trillion (ppt).

Lithium

18,000 ppt

limit —

No federal limit

PFBA

5.3 ppt

limit —

No federal limit

Violations & enforcement

147

Violations on record

0

Unaddressed

3

Health-based

113

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring & reporting · Nitrate began Jan 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Monitoring · Lead & Copper Rule began Feb 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2017 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2017 Resolved
Monitoring · Lead & Copper Rule began Feb 2017 Resolved
Monitoring · Lead & Copper Rule began Nov 2016 Resolved
Monitoring · Lead & Copper Rule began Jul 2016 Resolved
Monitoring · Lead & Copper Rule began Jun 2016 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2016 Resolved

Recent enforcement actions

  • State action · SFJ Nov 2025
  • State action · SIE Nov 2025
  • State action · SOX Jul 2025
  • State action · SFJ Jul 2025
  • State action · SOX Jul 2025
  • State action · SOX Feb 2024
  • State action · SFJ Jan 2024
  • State action · SIE Jan 2024

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

Fluoride

4 stations · latest Oct 2025

0.536 · max 1.53 mg/L · 159

Nitrate

4 stations · latest Oct 2025

7.9 · max 133 mg/L · 159

Arsenic

5 stations · latest Sep 2024

3.97 · max 10.1 ug/L · 134

Copper

5 stations · latest Sep 2024

3.88 · max 12 ug/L · 126

Lead

5 stations · latest Sep 2024

0.363 · max 9.62 ug/L · 77

Manganese

4 stations · latest Feb 2026

0.0252 · max 373 mg/L · 61

Uranium

1 station · latest Jul 2021

1.17 · max 1.17 ug/l · 1

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 UTAH18032 — 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.