Tap Water File

ST CHARLES COUNTY PWSD 2 NORTH OAK DR

100 WATER DR, O'FALLON, MO, 63368-0000 · 636-385-5197

On the EPA record

Population served
660
Service connections
235
System type
Community water system
Primary water source
Ground water
Owner type
Local government

Drinking-water violations on record (3)

EPA's SDWIS records each violation as codes, not sentences. Each one below is shown with EPA's own published description of that violation type and contaminant. Health-based violations — a contaminant limit or treatment requirement not met — are marked apart from monitoring and reporting failures.

— Monitoring and Reporting

category MR · monitoring & reporting

Monitoring and Reporting (DBP) — Total Haloacetic Acids (HAA5)

Recorded as corrected on .

— Monitoring and Reporting

category MR · monitoring & reporting

Monitoring and Reporting (DBP) — TTHM

Recorded as corrected on .

— Other Violation

category Other · monitoring & reporting

Consumer Confidence Report Complete Failure to Report — Consumer Confidence Rule

Recorded as corrected on .

Source: US Environmental Protection Agency (EPA) · EPA public water system ID (PWSID) MO6021633