PWSID
IL0313060
State
Illinois
City
STREAMWOOD
Population served
39,577
Primary source
SWP
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
22
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Aug 2022. Official EPA record →
Recent enforcement actions
- State action · SOX Aug 2022
- State action · SIA Jul 2022
- State action · SOX Jan 2021
- State action · SIA Jan 2021
- State action · SIE Oct 1988
- State action · SIA Oct 1988
- State action · SIE Sep 1988
- State action · SIE Sep 1988
This profile is built from EPA public records for system IL0313060 — 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.