• Application for a CC&N
• Application for Approval of the Sale of Asset and/or Transfer of CC&N
• Application for Approval of the Sale of Assets and/or Cancellation of the Certificate of Convenience and Necessity
• Application for an Extension of CC&N
• Application for Approval of the Deletion of a Portion of the CC&N
• Curtailment Tariff Consecutive System (Revised 10-21-09)
• Curtailment Tariff Standard System (Revised 10-21-09)
• Cross Connection/Backflow Tariff (Revised 4-3-08)
• Off-Site Water Hook-up Fee Tariff (Revised 1-8-09)
• Off-Site Hook-up Fee Tariff (Wastewater) (Revised 6-10-09) 
• Main Extension Agreements
• Meter Test Authorization
• Point of Use Treatment Device Tariff 

• Water Companies with Annual Gross Operating Revenues (Including Requested Rate Relief) of Less Than $250,000 (Updated 09-2009)  Class D and E water utilities only.

For questions regarding SEWER Company applications (Class D and E) contact the Utilities Division at (602) 542-4251.

• Utilities with Annual Gross Operating Revenues (Including Requested Rate Relief) in Excess of $250,000 (Revised 6-23-03)
  This link will take you to the Arizona Secretary of State's website, Administrative Code R14-2-103, which includes the appropriate application for Class A, B and C utilities.

1. The Arizona Department of Environmental Quality ("ADEQ") compliance status report. The compliance status form should be submitted to the correct environmental agency and returned, completed, to the Commission. Use the appropriate request form in the supplemental form link below. The Maricopa County, Environmental Services Department will provide the compliance status for all utilities within Maricopa County, and ADEQ will provide the compliance status for all other utilities within the State. A separate form should be used for each system, as defined by ADEQ, that is part of this application.
2. The utility's most recent ADEQ annual sampling fee invoice for its Monitoring Assistance Program, if the water utility participates in the program.
3. The amount of water sold and the amount of water pumped during the last 12 months should be provided. Please note if fire hydrants or fire flow is provided. Interconnections with other private water systems or cites, and the capacity of those interconnections should be noted. If the rate application includes multiple public water systems as defined by ADEQ, then the water use data should be specific to each of the public water systems. A suggested format is included in the supplemental form link below. This suggested format is illustrative and the applicant's specific formats may vary from that suggested below. However the substantive information must be contained in the applicant's schedules or forms. For sewer utilities, please use the specific utility forms.
4. Please provide an inventory of the major plant in service. If the rate application includes multiple public water systems as defined by ADEQ, then the inventory should be specific to each of the public water systems in this rate application. Major plant in service includes, but is not limited to, surface water treatment plants, wells, groundwater treatment equipment (i.e. iron removal, disinfection, etc), storage tanks, booster pumps, pressure tanks, distribution mains, and meters. A suggested format is included in the supplemental form link below. This suggested format is illustrative and the applicant's specific formats may vary from that suggested below. However the substantive information must be contained in the applicant's schedules or forms. For sewer utilities, please use the specific utility forms.
5. If it has not been previously filed, the application should include a copy of the proposed curtailment tariff, and/or cross connection/backflow tariff. Suggested formats for these two tariffs can be found in the form links, above.
6. Supplemental Forms for Class A, B, and C Utilities

                                      Environmental Quality Compliance Status Request Forms

                                            Water Plant Inventory and Water Use Data Sheet

                                                 Sewer Plant Inventory and Sewer Flows

                                                              Water Use Data Sheet

The Rates and Charges contained in these documents reflect Staff's general recommendations.  Any specific submittal will be subject to Staff Review and recommendation, as well as Commission review, change, update and approval.

• Class C, D, & E Rate Review Form

• Sewer Annual Report (PDF Version)

• Sewer Annual Report (Word Version)

• Water Annual Report (PDF Version)
• Water Annual Report (Word Version)

• Sewer Utility Annual Report Form (PDF Version)
• Sewer Utility Annual Report Form (Word Version)

• Water Utility Annual Report Form (PDF Version)
• Water Utility Annual Report Form (Word Version)

 FOR COMPANIES THAT PROVIDE BOTH WATER AND SEWER UTILITY SERVICES TOGETHER:

• Water & Sewer Utility Annual Report Form (PDF Version)
• Water & Sewer Utility Annual Report Form (Word Version)