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Water system · PWSID MO5024286

JASPER COUNTY PWSD 1

CARL JUNCTION, MO · ~5,500 people served

Check your exact address → CARL JUNCTION overview
100
Excellent
PurityRadar safety score

PWSID

MO5024286

State

Missouri

City

CARL JUNCTION

Population served

5,500

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

Lithium

17,200 ppt

limit —

No federal limit

Violations & enforcement

4

Violations on record

0

Unaddressed

1

Health-based

21

Enforcement actions

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

Monitoring · Lead & Copper Rule began Oct 2025 Resolved
Monitoring · Lead & Copper Rule began Feb 2025 Resolved
Monitoring & reporting · Total coliform began Sep 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2002 Resolved

Recent enforcement actions

  • State action · SIA Nov 2025
  • State action · SIE Nov 2025
  • State action · SOX Nov 2025
  • State action · SIA Apr 2025
  • State action · SIE Apr 2025
  • State action · SOX Mar 2025
  • State action · SOX Nov 2023
  • State action · SIA Nov 2019

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

Nitrate

2 stations · latest Aug 2023

2.73 · max 11.1 mg/l as N · 94

Lead

2 stations · latest Aug 2023

0.936 · max 30.3 ug/l · 41

Copper

2 stations · latest Aug 2023

0.835 · max 1.4 ug/l · 27

Arsenic

2 stations · latest Aug 2023

0.485 · max 0.84 ug/l · 21

Fluoride

2 stations · latest Aug 2023

0.145 · max 0.38 mg/l · 20

Manganese

2 stations · latest Aug 2023

13.9 · max 24.9 ug/l · 20

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 MO5024286 — 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.