About the Milwaukee Water Works

Excellence in water quality, customer service, and infrastructure maintenance; and operational efficiency and consistent financial performance are the hallmarks of the Milwaukee Water Works, provider of high quality drinking water for Milwaukee and 15 communities in the region.

Sustainability and Innovation

Milwaukee is enriched with an abundant water resource, a supply that contributes to an attractive and healthful environment in southeastern Wisconsin. The Milwaukee Water Works practices environmental stewardship,conserving water and energy resources. 

Regional Provider of Safe Drinking Water

MWW serves 10 wholesale clients who operate their own water utilities, billing customers and maintaining the distribution systems in their communities.

Service Area Map

Service Area

View our service
area map

Wholesale customers

  • Brown Deer
  • Butler
  • Greendale
  • Menomonee Falls
  • Mequon
  • Milwaukee County Grounds
  • New Berlin
  • Shorewood
  • Thiensville
  • Wauwatosa
  • West Allis

Retail customers receive full water service from MWW, including customer billing and distribution system maintenance.

Retail customers

  • Greenfield
  • Hales Corners
  • St. Francis
  • Franklin (a portion)
  • West Milwaukee receives billing services from MWW and maintains its own distribution system. 

Memberships

The Milwaukee Water Works is a member of the American Water Works Association, the Association of Metropolitan Water Agencies, the Water Research Foundation, and the Wisconsin Water Association.

American Water Works Association Association of Metropolitan Water Agencies Water Research Foundation Wisconsin Water Association