On September 19, 2016, the Arizona Corporation Commission issued Decision No. 75741 which authorized permanent adjustments to the rates and charges for water service in the Company's Pinal Valley (Casa Grande, Coolidge, and Stanfield), White Tank and Ajo water systems. Click here for more information

Arizona Water CompanyCasa Grande Divisionincluding Tierra Grande

  • 318 N. Marshall Street Casa Grande, AZ 85122
  • Mail: P.O. Box 11030 Casa Grande, AZ 85130-1030
  • Phone: (520) 836-8785
  • Fax: (520) 836-2850
  • Email: CasaGrande@AZwater.com
  • Hours: 8:00 AM to 5:00 PM Monday through Friday except holidays
  • Emergency: 1-800-547-4714
  • Division Manager: Ray Murrieta