What is a Water Company/Utility:

The following is required when running a Water Company/Utility in Arizona:

If you have a drinking water system, you may need a Drinking Water Facility Approval to Construct | Learn More >

If you have a drinking water system, you may need a Drinking Water Facility Approval of Construction | Learn More >

If you have an operator that monitors drinking water or wastewater systems, you may need an Operator Certification for Water and Wastewater Systems | Learn More >

You may also need all or some of the following permits:

If you have a generator, you may need a Generators GP | Learn More >

If you have hazardous waste to dispose of, you may need an Application for a Hazardous Waste EPA ID Number | Learn More >

1.02 GP: Discharge from Hydrostatic Tests of a Drinking Water Distribution System: Type 1 General Permit: No notification is required; however, best management practices (BMPs) must be followed.

1.03 GP: Discharge from Hydrostatic Tests of Systems other than those used for Drinking Water: Type 1 General Permit: No notification is required; however, best management practices (BMPs) must be followed.

1.04 GP: Discharge from a Facility that Receives Water from a Well if Discharge is to the Same Aquifer: Type 1 General Permit: No notification is required; however, best management practices (BMPs) must be followed.

1.05 GP: Discharge of Backwash or Condensate if less than 1,000 Gallons Per Day: Type 1 General Permit: No notification is required; however, best management practices (BMPs) must be followed.

3.02 GP: Process Water Discharges from Water Treatment Facilities | Learn More >

3.05 GP: Disposal Wetlands | Learn More >

3.07 GP: Tertiary Treatment Wetlands | Learn More >

If you discharge water pollutants, you may need an Individual APP | Learn More >

If you temporarily need to discharge water pollutants, you may need a Temporary Individual APP | Learn More >

If you have a septic system, you may need an On-site Wastewater Treatment System (Type 4.02 – 4.23 GP) | Learn More >

If you discharge pollutants into U.S. waters, you may need an AZPDES Individual Permit | Learn More >

If using reclaimed water, you may need a Direct Reuse of Reclaimed Water Individual Permit | Learn More >

If you have a drywell, you may need a Drywell Registration | Learn More >

If your industry has stormwater discharges due to mining, you may need an AZPDES MSGP Mining Permit | Learn More >

If your industry has certain types of non-stormwater discharges to surface waters, you may need an AZPDES De Minimis GP | Learn More >

If your industry has stormwater discharges, you may need an AZPDES Industrial Stormwater Non-Mining MSGP | Learn More >