PWSID
MO4036308
State
Missouri
City
WAPPAPELLO
Population served
110
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
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
22
Violations on record
0
Unaddressed
0
Health-based
9
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Oct 2025. Official EPA record →
Recent enforcement actions
- State action · SIF Oct 2025
- State action · SIE Oct 2025
- State action · SIA Oct 2025
- State action · SOX Oct 2024
- State action · SIA May 2018
- State action · SIA Jan 2016
- State action · SOX Apr 1995
- State action · SIE Jun 1993
This profile is built from EPA public records for system MO4036308 — 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.