Revised On: Apr. 29, 2024 - 5:00 p.m.

What are Landfills, Land Application Sites, and Open Dumps (Sector L):

The following is a required approval when running Landfills, Land Application Sites, and Open Dumps (Sector L) in Arizona:

• If you have a waste or TSD facility, you may need a Solid Waste Facility Plan Approval | Learn More > 

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

•  If you have a boiler + generator, you may need an Air Quality Individual Permit | Learn More >
•  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 >
• If you collect/recycle lead acid batteries, you may need a Lead Acid Batteries Collection/Recycling Authorization | Learn More > 
• If you have a Solid Waste Facility Plan, you may need a Solid Waste Facilities Operation Notification | Learn More > 
• If you treat, store, or dispose of hazardous waste, you may need a Hazardous Waste TSD Facility Permit | Learn More > 
• If you have used oil to dispose of, you may need a Used Oil Collection Centers Registration | Learn More > 
• If you have an outdoor collection of waste tires, you may need a Waste Tire Collection Site Registration/Outdoor Used Tire Storage Site Registration | Learn More > 
• 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 1000 Gallons Per Day: “Type 1 General Permit: No notification is required; however, best management practices (BMPs) must be followed.”
• 1.08 GP: Toilet or Privy: “Type 1 General Permit: No notification is required; however, best management practices (BMPs) must be followed.”
• 2.01 GP: Drywells that Drain Areas with Hazardous Substances | Learn More >
• 2.03 GP: Hydrologic Tracer Studies | Learn More > 
• 3.01 GP: Lined Impoundments | Learn More > 
• 3.03 GP: Vehicle and Equipment Washes | 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 your industry has stormwater discharges, you may need an AZPDES Industrial Stormwater Non-Mining MSGP | 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 > 
• State Water Quality Certification, CWA Section 401 | Learn More >