The Morris County Municipal Utilities Authority Water Division provides water to municipal and commercial water systems serving Morris County including the following.

• Denville Township
• Jefferson Township
• Mine Hill Township
• Mount Arlington Borough
• N.J. American Water Company
• Parsippany-Troy Hills Township
• Randolph Township
• Roxbury Township
• Wharton Borough
• Southeast Morris County M.U.A.

The MCMUA uses a system of wells, pumps, booster stations and pipelines to reach these water systems. For more information about the MCMUA's water infrastructure click here.