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Septic Tank Type - Arizona - Florida - South Carolina

Onsite Wastewater Management Tanks
Septic systems are a critical component of decentralized wastewater management in America, particularly in rural and semi-urban areas. Designed for efficiency and durability, septic tanks provide a sustainable solution for households and industries where access to public sewers is limited. To meet diverse environmental standards and project needs, the septic industry provides a full spectrum of solutions. Tank Depot offers everything from robust, conventional two-chamber septic tanks for standard installations to advanced systems like the Norwesco/Snyder BioMicrobics with MicroFAST technology ATU, engineered for strict regulatory compliance in sensitive areas....

Our range of septic tanks provides reliable solutions for managing wastewater, designed to meet the highest local and federal standards of durability and regulatory compliance. Each type of septic tank is tailored to specific needs, offering versatility, capacity, and technical robustness. Selecting the right sewer tank depends on your specific application, soil conditions, and state regulations.

Septic Tanks Type

Single Compartment Septic Tanks
Single Compartment Septic Tanks

These are a straightforward, cost-effective solution for basic onsite wastewater treatment. The single chamber separates solid waste from liquid effluent, making them ideal for properties with a moderate waste load. The one chamber septic is also ideal for greywater or non-potable water systems.

Dual Compartment Septic Tanks
Dual Compartment Septic Tanks

Also known as two-chamber septic tanks, these systems provide enhanced wastewater treatment. By separating solids in two stages, they offer superior filtration and are a perfect choice for larger properties or areas with stricter environmental compliance requirements.

Septic Pump Tank
Septic Pump Tanks

Solves elevation challenges by pumping wastewater uphill to a leach field. Ideal for both high-volume residential systems and infrequent-use cabins, it features an integrated pump stand for stability. Note: Avoid installation in high water table or clay soil areas.

Multi-Use Underground Septic Tanks
Multi-Use Underground Septic Tanks

A highly versatile solution for septic waste, potable water (with FDA-approved resin), or rainwater storage. Its corrosion-proof polyethylene construction is a durable, low-maintenance alternative to concrete, with select models offering faster, cost-saving installation with no need for special backfill.

Aboveground Septic Tanks
Aboveground Septic Tanks

The ideal solution for temporary or permanent onsite wastewater storage where underground septic tanks are unfeasible. Perfectly suited for construction sites, seasonal cabins, remote properties, mobile job shacks, or in areas with high water tables and rocky soil.

Steel Underground Holding Tanks
Steel Underground Holding Tanks

A durable, multi-use, and cost-effective alternative to concrete and poly tanks from Montgomery Tank & Fab. Engineered from lightweight steel for easy installation, this tank features a corrosion-resistant tar coating promising you years with zero rust. What’s more, the steel holding tank is backed by a 10-year manufacturer warranty.

Advanced Treatment Units (ATUs)
Advanced Treatment Units (ATUs)

For the highest level of onsite wastewater treatment, we offer systems like the Norwesco/Snyder-BioMicrobics with MicroFAST technology Advanced Treatment Unit. These advanced units use biofiltration technology to efficiently reduce nitrogen, making them a compliant,and low-maintenance.

Applications of Tank Depot’s Septic Tank Systems

Residential Wastewater Management
Residential Wastewater Management

Septic systems are crucial for homes in rural and semi-urban areas, providing an effective way to treat household waste while protecting local groundwater from contamination.

Commercial & Industrial Use
Commercial & Industrial Use

Our septic tanks offer robust solutions for businesses, from providing wastewater management for remote facilities to steel holding tanks serving as a reliable grease trap for restaurants and commercial kitchens.

Wastewater Holding
Wastewater Holding

These units can be used as waste holding tanks for temporary installations or remote locations where a traditional septic system isn't feasible, such as at construction sites, RV parks, or event venues.

Stormwater Management
Stormwater Management

Certain multi-use underground tanks are designed to be a key component for stormwater management, helping to control runoff and reduce flooding in urban and residential areas.

Septic Tank Regulations By State

Septic systems are heavily regulated in the USA to ensure proper wastewater management, environmental protection, public health, and groundwater safety. The type of septic tank you'll need—whether a single-compartment septic or dual-compartment system—is primarily determined by local regulations. These regulations take into account factors like wastewater load, water table level, soil composition, and property size to ensure optimal performance and environmental protection.

In areas with high water tables or poor soil absorption, above-ground septic tanks may be mandated. For larger systems, multi-use underground tanks might be recommended to meet specific design requirements.

Each state has its own regulatory framework, often managed by local health departments or environmental agencies, which set standards for septic tank materials, size, placement, and ongoing maintenance. Always consult with your local health department or a licensed septic professional to understand the exact requirements for your property before making any decisions.

Choose the Best Septic Tank for Your Property with Tank Depot

Septic systems represent a complex intersection of environmental science, engineering, and regulatory compliance. The materials and technologies used—whether polyethylene septic tanks for enhanced corrosion resistance or advanced treatment units for nitrogen removal—are pivotal in maintaining system efficiency and protecting groundwater from contamination. By incorporating aerobic treatment, biofiltration, and effluent monitoring technologies, modern septic solutions not only meet but often exceed local environmental standards.

Understanding the intricate details of each component—from the pumps and chambers to the drain fields—is key to designing and maintaining an optimal septic system that will perform reliably for decades.

Our septic tanks are compliant with state-specific requirements, ensuring optimal performance and long-term reliability. Filter by color, size, manufacturer, and product class to find the septic tank that suits your needs. For additional information about septic system installation or state certification requirements, please reach out to one of our reps for guided consultation.

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Shop by Tank Type

33 Items

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Capacity Name Diameter Length Width Height SKU Price
Buy 225 Gallon Plastic Underground Septic Pump Tank by Norwesco of Black color for only $594.74 225 Gallons Buy 225 Gallon Plastic Underground Septic Pump Tank by Norwesco of Black color for only $594.74 Norwesco 225 Gallon Plastic Underground Septic Pump Tank 48 48 48 50 N-43551 $594.74
Buy Florida Only 225 Gallon Plastic Septic Pump Tank by Norwesco of Green color for only $449.99 225 Gallons Buy Florida Only 225 Gallon Plastic Septic Pump Tank by Norwesco of Green color for only $449.99 Norwesco Florida Only 225 Gallon Plastic Septic Pump Tank 47 47 47 48 N-44788 $449.99
Buy Florida Only 300 Gallon Plastic Septic Pump Tank by Norwesco of Green color for only $559.99 300 Gallons Buy Florida Only 300 Gallon Plastic Septic Pump Tank by Norwesco of Green color for only $559.99 Norwesco Florida Only 300 Gallon Plastic Septic Pump Tank 51 51 51 50 N-44789 $559.99
Buy 300 Gallon Above Ground Septic Holding Tank by Norwesco of Black color for only $865.26 300 Gallons Buy 300 Gallon Above Ground Septic Holding Tank by Norwesco of Black color for only $865.26 Norwesco 300 Gallon Above Ground Septic Holding Tank 95 56 16 N-44234-CA $865.26
Buy 300 Gallon Above Ground Septic Job Shack Holding Tank by Norwesco of Black color for only $865.26 300 Gallons Buy 300 Gallon Above Ground Septic Job Shack Holding Tank by Norwesco of Black color for only $865.26 Norwesco 300 Gallon Above Ground Septic Job Shack Holding Tank 95 56 16 N-44234 $865.26
Buy 300 Gallon Plastic Septic Pump Tank Preplumbed by Snyder Industries of Black color for only $899.99 300 Gallons Buy 300 Gallon Plastic Septic Pump Tank Preplumbed by Snyder Industries of Black color for only $899.99 Snyder Industries 300 Gallon Plastic Septic Pump Tank Preplumbed 48.5 48.5 48.5 53 SII-ST11S $899.99
Buy 300 Gallon Septic Pump Tank by Norwesco of Black color for only $799.99 300 Gallons Buy 300 Gallon Septic Pump Tank by Norwesco of Black color for only $799.99 Norwesco 300 Gallon Septic Pump Tank 54 54 54 54 N-41319 $729.43$799.99
Buy 300 Gallon Steel Underground and Aboveground Septic Pump / Holding Tank by Montgomery Tank & Fab for only $590.00 300 Gallons Buy 300 Gallon Steel Underground and Aboveground Septic Pump / Holding Tank by Montgomery Tank & Fab for only $590.00 Montgomery Tank & Fab 300 Gallon Steel Underground and Aboveground Septic Pump / Holding Tank 45.5 45.5 45.5 49 MT-300HT $590.00
Buy 500 Gallon Steel Coated Underground and Aboveground Septic Pump / Holding Tank by Montgomery Tank & Fab for only $760.00 500 Gallons Buy 500 Gallon Steel Coated Underground and Aboveground Septic Pump / Holding Tank by Montgomery Tank & Fab for only $760.00 Montgomery Tank & Fab 500 Gallon Steel Coated Underground and Aboveground Septic Pump / Holding Tank 54.5 54.5 54.5 61 MT-500ST $760.00
Buy 500 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $1,100.00 500 Gallons Buy 500 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $1,100.00 Norwesco 500 Gallon Plastic One Compartment Septic Tank - IAPMO Certified 101 51 47 N-41320 $1,100.00
Buy 500 Gallon One Compartment Septic Tank with Low Profile Design by Norwesco of Green color for only $1,133.41 500 Gallons Buy 500 Gallon One Compartment Septic Tank with Low Profile Design by Norwesco of Green color for only $1,133.41 Norwesco 500 Gallon One Compartment Septic Tank with Low Profile Design 97 48 42 N-43522 $1,055.52$1,133.41
Buy 500 Gallon Plastic Septic Pump Tank by Snyder Industries of Black color for only $1,119.99 500 Gallons Buy 500 Gallon Plastic Septic Pump Tank by Snyder Industries of Black color for only $1,119.99 Snyder Industries 500 Gallon Plastic Septic Pump Tank 60 60 60 63 SII-ST21S $1,119.99
Buy 500 Gallon Job Shack Holding Tank with Low Profile Design in Black by Norwesco of Black color for only $1,160.00 500 Gallons Buy 500 Gallon Job Shack Holding Tank with Low Profile Design in Black by Norwesco of Black color for only $1,160.00 Norwesco 500 Gallon Job Shack Holding Tank with Low Profile Design in Black 130 52 22 N-44863 $1,160.00
Buy 500 Gallon Plastic Septic Pump Tank by Norwesco of Black color for only $1,049.99 500 Gallons Buy 500 Gallon Plastic Septic Pump Tank by Norwesco of Black color for only $1,049.99 Norwesco 500 Gallon Plastic Septic Pump Tank 64 64 64 67 N-40785 $1,049.99
Buy 525 Gallon Plastic Septic Pump Tank by Norwesco of Black color for only $1,099.00 525 Gallons Buy 525 Gallon Plastic Septic Pump Tank by Norwesco of Black color for only $1,099.00 Norwesco 525 Gallon Plastic Septic Pump Tank 64 64 64 62 N-44831 $1,099.00
Buy Florida Only 525 Gallon Plastic Septic Pump Tank by Norwesco of Green color for only $899.99 525 Gallons Buy Florida Only 525 Gallon Plastic Septic Pump Tank by Norwesco of Green color for only $899.99 Norwesco Florida Only 525 Gallon Plastic Septic Pump Tank 64 64 64 59 N-44830 $899.99
Buy 750 Gallon Steel Coated Underground and Above ground Septic Pump / Holding Tank by Montgomery Tank & Fab for only $1,070.00 750 Gallons Buy 750 Gallon Steel Coated Underground and Above ground Septic Pump / Holding Tank by Montgomery Tank & Fab for only $1,070.00 Montgomery Tank & Fab 750 Gallon Steel Coated Underground and Above ground Septic Pump / Holding Tank 66.5 66.5 66.5 61 MT-750ST $1,070.00
Buy 750 Gallon Low Profile Two Compartment Septic Tank IAPMO Certified with Loose Plumbing by Norwesco of Green color for only $1,899.99 750 Gallons Buy 750 Gallon Low Profile Two Compartment Septic Tank IAPMO Certified with Loose Plumbing by Norwesco of Green color for only $1,899.99 Norwesco 750 Gallon Low Profile Two Compartment Septic Tank IAPMO Certified with Loose Plumbing 92 60 51 N-44510 $1,899.99
Buy Florida Only 900 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified by Norwesco of Green color for only $1,399.99 900 Gallons Buy Florida Only 900 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified by Norwesco of Green color for only $1,399.99 Norwesco Florida Only 900 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified 126 60 51 N-43527 $1,399.99
Buy 1000 Gallon Two Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified - For SC/NC by Norwesco of Green color for only $1,699.00 1000 Gallons Buy 1000 Gallon Two Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified - For SC/NC by Norwesco of Green color for only $1,699.00 Norwesco 1000 Gallon Two Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified - For SC/NC 127 60 51 N-43510 $1,050.00$1,699.00
Buy 1000 Gallon Steel Coated Underground and Aboveground Septic Pump / Holding Tank by Montgomery Tank & Fab for only $1,200.00 1000 Gallons Buy 1000 Gallon Steel Coated Underground and Aboveground Septic Pump / Holding Tank by Montgomery Tank & Fab for only $1,200.00 Montgomery Tank & Fab 1000 Gallon Steel Coated Underground and Aboveground Septic Pump / Holding Tank 72 72 72 66 MT-1000ST $1,200.00
Buy 1000 Gallon Low Profile Plastic Two Compartment Septic Tank with Preplumbing by Snyder Industries of Green color for only $2,063.77 1000 Gallons Buy 1000 Gallon Low Profile Plastic Two Compartment Septic Tank with Preplumbing by Snyder Industries of Green color for only $2,063.77 Snyder Industries 1000 Gallon Low Profile Plastic Two Compartment Septic Tank with Preplumbing 127 60 51 SII-44482 $1,916.36$2,063.77
Buy Florida Only 1050 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified by Norwesco of Green color for only $1,499.99 1050 Gallons Buy Florida Only 1050 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified by Norwesco of Green color for only $1,499.99 Norwesco Florida Only 1050 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified 127 60 51 N-43533 $1,499.99
Buy 1250 Gallon Low Profile Two Compartment Septic Tank Loose Plumbing IAPMO Certified by Norwesco of Green color for only $2,499.99 1250 Gallons Buy 1250 Gallon Low Profile Two Compartment Septic Tank Loose Plumbing IAPMO Certified by Norwesco of Green color for only $2,499.99 Norwesco 1250 Gallon Low Profile Two Compartment Septic Tank Loose Plumbing IAPMO Certified 157 60 51 N-43511 $2,499.99
Buy Florida Only 1250 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified by Norwesco of Green color for only $1,799.99 1250 Gallons Buy Florida Only 1250 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified by Norwesco of Green color for only $1,799.99 Norwesco Florida Only 1250 Gallon Two Compartment Low Profile Septic Tank - IAPMO Certified 157 60 51 N-43532 $1,799.99
Buy 1250 Gallon Low Profile Plastic Two Compartment Septic Tank - IAPMO Certified by Norwesco of Green color for only $2,599.99 1250 Gallons Buy 1250 Gallon Low Profile Plastic Two Compartment Septic Tank - IAPMO Certified by Norwesco of Green color for only $2,599.99 Norwesco 1250 Gallon Low Profile Plastic Two Compartment Septic Tank - IAPMO Certified 157 60 51 N-44483 $2,599.99
Buy 1250 Gallon Low Profile Plastic Two Compartment Septic Tank with Preplumbing by Snyder Industries of Green color for only $2,621.78 1250 Gallons Buy 1250 Gallon Low Profile Plastic Two Compartment Septic Tank with Preplumbing by Snyder Industries of Green color for only $2,621.78 Snyder Industries 1250 Gallon Low Profile Plastic Two Compartment Septic Tank with Preplumbing 157 60 51 SII-44483 $2,621.78
Buy 1500 Gallon Low Profile Plastic Two Compartment Septic Tank - IAPMO Certified by Norwesco of Green color for only $3,099.99 1500 Gallons Buy 1500 Gallon Low Profile Plastic Two Compartment Septic Tank - IAPMO Certified by Norwesco of Green color for only $3,099.99 Norwesco 1500 Gallon Low Profile Plastic Two Compartment Septic Tank - IAPMO Certified 157 69 51 N-44484 $2,885.26$3,099.99
Buy Florida Only 1500 Gallon Plastic Two Compartment Low Profile Septic Tank - IAPMO Certified by Norwesco of Green color for only $2,299.99 1500 Gallons Buy Florida Only 1500 Gallon Plastic Two Compartment Low Profile Septic Tank - IAPMO Certified by Norwesco of Green color for only $2,299.99 Norwesco Florida Only 1500 Gallon Plastic Two Compartment Low Profile Septic Tank - IAPMO Certified 157 69 51 N-43531 $2,299.99
Buy 1500 Gallon Two Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified by Norwesco of Green color for only $2,899.99 1500 Gallons Buy 1500 Gallon Two Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified by Norwesco of Green color for only $2,899.99 Norwesco 1500 Gallon Two Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified 157 69 51 N-43512 $2,899.99
Buy 1500 Gallon Low Profile Plastic Two Compartment Septic Tank by Snyder Industries of Green color for only $3,107.22 1500 Gallons Buy 1500 Gallon Low Profile Plastic Two Compartment Septic Tank by Snyder Industries of Green color for only $3,107.22 Snyder Industries 1500 Gallon Low Profile Plastic Two Compartment Septic Tank 159 69 51 SII-44484 $3,107.22
Buy 2500 Gallon Multi-Use Underground Liquid Storage Tank by Norwesco of White color for only $5,909.99 2500 Gallons Buy 2500 Gallon Multi-Use Underground Liquid Storage Tank by Norwesco of White color for only $5,909.99 Norwesco 2500 Gallon Multi-Use Underground Liquid Storage Tank 159 99 51 N-44079 $5,488.19$5,909.99
Buy 5025 Gallon Underground Water Storage Cistern Tank by Norwesco of White color for only $12,999.99 5025 Gallons Buy 5025 Gallon Underground Water Storage Cistern Tank by Norwesco of White color for only $12,999.99 Norwesco 5025 Gallon Underground Water Storage Cistern Tank 211 102 73 N-44876 $12,814.93$12,999.99
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  1. Alabama 2 items
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Gallon Capacity
  1. 101 to 250 Gallons 2 items
  2. 251 to 500 Gallons 10 items
  3. 501 to 1000 Gallons 6 items
  4. 1001 to 2500 Gallons 10 items
  5. 5001 to 10000 Gallons 1 item
Color
Manufacturer
  1. Montgomery Tank & Fab 4 items
  2. Norwesco 24 items
  3. Snyder Industries 5 items
Product Type
  1. No Application Value 31 items
  2. Holding Tanks 1 item
  3. Water Tanks 1 item
Specific Gravity
  1. 1.0 (Max 8.34 lbs/gal) 2 items
  2. 1.5 (Max 12.52 lbs/gal) 2 items
  3. 1.9 (Max 15.87 lbs/gal) 3 items
  4. 1.7 1 item
Material
  1. Polyethylene 29 items
  2. Steel 4 items
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  1. ANSI / NSF 61 Approved 3 items
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Product Class
  1. No Class Value 16 items
  2. Multi-Use Underground Tanks 2 items
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Septic Approval by State
  1. Alabama 7 items
  2. Alaska 4 items
  3. Arizona 12 items
  4. Arkansas 8 items
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  9. District of Columbia 1 item
  10. Florida 10 items
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  37. Oklahoma 6 items
  38. Oregon 4 items
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  40. Rhode Island 4 items
  41. South Carolina 9 items
  42. South Dakota 4 items
  43. Tennessee 9 items
  44. Texas 6 items
  45. Utah 12 items
  46. Vermont 4 items
  47. Virginia 7 items
  48. Washington 4 items
  49. West Virginia 7 items
  50. Wisconsin 4 items
  51. Wyoming 4 items
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