Plastic Septic Tanks in St. Bonifacius, MN

The Norwesco 15 Inch Manhole Extension is a black polyethylene riser that raises the height of a tank manhole opening. It stacks onto the manhole collar so the lid sits higher, useful when the access...

The 24 Inch Manhole Extension is a Norwesco polyethylene riser that raises an existing 24-inch tank manhole opening, giving you added standoff height above the tank top. It measures 24 inches across...

The Norwesco 200 gallon plastic septic pump tank is a 56-inch-tall polyethylene basin built to house a submersible effluent or sewage pump and dose your drainfield on demand. At 47 by 47 inches...

The Norwesco 300 Gallon Septic Pump Tank (SKU N-41319) is a black, polyethylene basin built for the dose-and-discharge stage of a septic system, where effluent collects until a pump lifts it to a...

The Norwesco 500 Gallon Plastic Septic Pump Tank is a black polyethylene chamber built to hold and discharge effluent in a pumped septic system - the dosing or pump chamber that lifts wastewater to a...

The Norwesco 500 gallon single-compartment septic tank (SKU N-41320) is an IAPMO-certified polyethylene tank for residential and light-commercial septic systems that need a code-listed wastewater...

The Norwesco 500 Gallon Job Shack Holding Tank is a low-profile utility tank built in white polyethylene for stationary water holding where headroom is tight. At 500 gallons in a low-profile...

The Norwesco 500 Gallon Above Ground Septic Holding Tank is a black polyethylene holding tank built for above-ground septic and wastewater collection where a buried tank is not the right answer. It...

The Norwesco 750 Gallon One Compartment Septic Tank is an IAPMO-certified, low-profile polyethylene tank built for residential and light-commercial septic installs where burial depth and headroom are...

The Norwesco 1000-gallon one-compartment septic tank pairs IAPMO certification with a low-profile body built for shallow burial and tight excavation depth. The tank holds 1,000 gallons in a single...

The Norwesco 1000 Gallon One Compartment Septic Tank is an IAPMO-certified, single-chamber polyethylene tank for septic systems. It holds 1,000 gallons in one compartment, measures 102 inches long by...

The Norwesco 750 Gallon Two Compartment Septic Tank is built for installs where vertical clearance is tight. At 51 inches tall on a 60 x 92 inch footprint, this low-profile polyethylene tank drops...