Norwesco’s below-ground water cisterns feature the same rugged, ribbed design found in our septic tanks. Our cisterns are ideal for instances when drinking water must be hauled in or if a well just doesn’t meet consumption needs. As with all of Norwesco’s water storage tanks, our cisterns are produced with 100% virgin resin which meets FDA specifications for potable water. Where applicable, Norwesco’s cisterns have been certified under ANSI/NSF Standard 61. Many other tank sizes are available. Please inquire.

325 Gallon Spherical Cistern

550 Gallon Spherical Cistern

Below Ground Cistern

Below Ground Cisterns

Part No. Gallon Capacity Length (in) Width (in) Height (in) Manhole Diameter (in)
41321 325 Sphere  –  54 51 20
40856 550 Sphere 64 64 20
41328 600 101 51 42 20
41329 1200 102 60 63 two 20
41893 1400 116 55 70 two 20
4130 1700 135 55 70 two 20

Not all tanks are manufactured at every Norwesco location so freight may vary. Norwesco manufactures an extensive line of tanks. More capacities than listed may be available, please contact a NCI representative.