Service Area Maps

The District provides water service to three different geographical areas in the Tucson region. They include Metro Main in the northwest area of Pima County, Metro Hub in the northeast area, and Metro Southwest, which is comprised of three areas to the south.

Map of the District’s Service Areas

Metro Main Service Area – 17,953 active customers or connections
Metro Main is the District’s original service area. It covers a 23 square mile area in the northwest metropolitan Tucson area that is between Lambert Lane to the north and River Road to the south, with Thornydale Road on the west and First Avenue and Oracle Road to the east.

Metro Hub Service Area – 1,682 active customers or connections
Metro Hub was acquired in 1999 from the Hub Water Company and is located in Tucson’s northeast area, east of Sabino Canyon Road between the Tanque Verde Creeks and Snyder Road.

Metro West Service Area – 1,850 new customers or connections are anticipated in the future
Metro West is west of the Marana Airport and was annexed in 2005. The developer of Arboles Viejos subdivision requested to receive service from the District rather than other providers in the area. Development of the area has not begun and there are no customers presently served in Metro West.

Map of the Metro Main, Metro Hub, and Metro West Service Areas

Metro Southwest Service Area – 2,500 active customers or connections
Metro Southwest was acquired in 2009 from Thim Water Utilities. Located in the southwest Tucson area, this service area is comprised of three separate service areas: Diablo Village (formerly served by the Diablo Water Company and located on Ajo Highway near Ryan Airfield), E&T (formerly served by the E&T Water Company and located near Nogales Highway and Nogales Old Vail Connection Road), and Lazy B (located off of San Joaquin Road north of Bopp Road).

Map of the Metro Southwest Service Areas