PWSID
105300120
State
Washington
City
DEMING
Population served
25
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
234
Violations on record
0
Unaddressed
8
Health-based
85
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Feb 2025. Official EPA record →
Recent enforcement actions
- EPA/federal action · EIM Feb 2025
- EPA/federal action · EIL Feb 2025
- EPA/federal action · EOX Aug 2024
- EPA/federal action · EOX Aug 2024
- EPA/federal action · EOX Jul 2024
- EPA/federal action · EOX Jul 2024
- EPA/federal action · EOX Jul 2024
- EPA/federal action · EOX Jun 2024
This profile is built from EPA public records for system 105300120 — 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.