Drinking Water Compliance OS

West Allis, WI · Milwaukee County

WEST ALLIS WATERWORKS Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.

System facts

System ID (PWSID)
WI2410595
System type
Community Water System
Population served
63,240
Service connections
23,422
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

No violations on record for this system.

Enforcement actions

No enforcement actions on record for this system.

Contact

WEST ALLIS CITY CLERK - REBECCA GRILL

Phone not on record

West Allis, WI 53214-4688