PWSID
MO5010606
State
Missouri
City
ORONGO
Population served
2,719
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
2
Violations on record
0
Unaddressed
0
Health-based
8
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Apr 2024. Official EPA record →
Recent enforcement actions
- State action · SOX Apr 2024
- State action · SOX Sep 2022
- State action · SIA Jan 2016
- State action · SOX May 2008
- State action · SIF Sep 1981
- State action · SIA Sep 1981
- State action · SIA Sep 1981
- State action · SIF Sep 1981
This profile is built from EPA public records for system MO5010606 — 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.