Magna Water Co 2711 S 8600 W Magna, UT 84044 Phone : (801) 250-2118 Magna Water Co Business Category Water & Sewage Companies-Utility Water Supply Magna Water Company An Improvement District--main Office 2711 S 8600 W Magna, UT 84044 Phone : (801) 250-2118 Business Category Government Offices-City Village & Twp Water Supply Government Offices State & Local Government Offices & Public Schools