Tap Water File

NORWALK - CITY, WATER DEPT.

12650 IMPERIAL HIGHWAY, 2ND FLOOR, NORWALK, CA, 90650 · 562-929-5926

On the EPA record

Population served
20283
Service connections
5401
System type
Community water system
Primary water source
Surface water purchased
Owner type
Local government

Drinking-water violations on record (1)

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.

— Maximum Contaminant Level Violation

category MCL · health-based

Maximum Contaminant Level Violation, Average — 1,2-Dichloroethane

Recorded as corrected on .

Source: US Environmental Protection Agency (EPA) · EPA public water system ID (PWSID) CA1910191