PWSID
MO6024296
State
Missouri
City
DE SOTO
Population served
8,000
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
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 Aug 2024). Levels in parts per trillion (ppt).
Lithium
13,000 ppt
limit —
Violations & enforcement
1
Violations on record
0
Unaddressed
0
Health-based
7
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement May 2023. Official EPA record →
Recent enforcement actions
- State action · SIF May 2023
- State action · SIA Mar 2023
- State action · SIE Mar 2023
- State action · SOX Mar 2023
- State action · SIA Jan 2016
- State action · SIA Sep 1982
- State action · SIA Sep 1982
This profile is built from EPA public records for system MO6024296 — 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.