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Underground Water Tanks


Underground Water Tanks

Water Cistern Tanks Designed for Below Ground Water Storage
  • Underground Water Storage Cistern Tanks are heavily used for fresh potable drinking water storage, water irrigation storage, fire suppression systems, rainwater collection systems, & many other wastewater applications that require underground water storage tanks.
  • Underground rainwater cistern collection has taken off in the past few years and ribbed cistern water tanks have proven to be a successful component for underground water tanks.
  • Underground Ribbed Cistern Water Storage Tanks are rotationally molded by the nation's leading manufacturers including Norwesco, Ace Roto Mold, & Snyder Industries using Virgin Polyethylene resin which complies with U.S. Food and Drug Administration regulation 21 CFR 177.150 (c) 3.1 and 3.2, completely safe for human consumption of potable drinking water.
Advantages of Water Cistern Tanks
  • Lightweight for easy transport and installation.
  • Ideal for campgrounds, resorts, vacation homes, and construction sites for use as underground rain barrels.
  • Cost of plastic underground cistern water tanks is comparably cheap vs. concrete.

*Cistern Tanks are manufactured from Food Grade FDA approved Virgin Polyethylene Poly Resins

We supply plastic cistern tanks for a variety of applications and offer a full line of cistern tanks that will meet your needs and standards. Some of our most popular tanks are vertical cistern tanks, and the 500 gallon cistern tank. Plastic-Mart has years of experience with plastic tanks and is always here to assist you with questions about our underground water storage cistern tanks and plastic tank applications. We offer liquid tanks from over 10 different shipping locations nationwide.

Underground Water Cistern Tanks by Manufacturer:
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Name Capacity Dimensions Part Price
250 Gallon Underground Water Cistern Storage Tank 250 Gallons 47" dia. x 56"H N-43746 $630.00
325 Gallon Underground Water Cistern Storage Tank 325 Gallons 54" dia. x 56"H A-AST-0325-1W $778.00
325 Gallon Underground Water Cistern Storage Tank 325 Gallons 54" dia. x 51"H N-41321 $918.00
525 Gallon Underground Water Cistern Storage Tank 525 Gallons 63" dia. x 74"H A-AST-0525-1W $1,019.00
550 Gallon Underground Water Cistern Storage Tank 550 Gallons 64" dia. x 64"H N-40856 $1,415.00
575 Gallon Underground Water Cistern Storage Tank 575 Gallons 97"L x 48"W x 42"H SII-44360 $1,460.00
575 Gallon Underground Water Cistern Storage Tank 575 Gallons 97"L x 48"W x 42"H N-44360 $1,460.00
600 Gallon Underground Water Cistern Storage Tank 600 Gallons 101"L x 51"W x 42"H N-41328 $1,396.00
850 Gallon Underground Water Cistern Storage Tank 850 Gallons 70"L x 60"W x 60"H A-AST-0850-1W $1,363.00
1000 Gallon Underground Water Cistern Storage Tank 1000 Gallons 111"L x 98"W x 36"H A-ACT1000-LPB $2,776.00
1000 Gallon Underground Water Cistern Storage Tank 1000 Gallons 111"L x 98"W x 36"H A-ACT1000-LPG $2,942.00
1150 Gallon Underground Water Cistern Storage Tank 1150 Gallons 101"L x 60"W x 60"H A-AST-1150-1W $1,893.00
1175 Gallon Underground Water Cistern Storage Tank
Ships In 48 Hours
1175 Gallons 127" L x 60" W x 51" H N-44405 $2,126.00
1175 Gallon Underground Water Cistern Storage Tank 1175 Gallons 127" L x 60" W x 51" H SII-44405 $2,126.00
1200 Gallon Underground Water Cistern Storage Tank
Ships In 48 Hours
1200 Gallons 102"L x 60"W x 63"H N-41329 $2,218.00
1400 Gallon Underground Water Cistern Storage Tank 1400 Gallons 116"L x 55"W x 66"H N-41893 $2,735.00
1425 Gallon Underground Water Cistern Storage Tank 1425 Gallons 157" L x 60" W x 51" H N-44406 $2,644.00
1450 Gallon Underground Water Cistern Storage Tank 1450 Gallons 118"L x 58"W x 72"H A-AST-1450-1W $2,147.00
1500 Gallon Underground Water Cistern Storage Tank 1500 Gallons 111"L x 98"W x 48"H A-ACT1500-LPB $3,406.00
1500 Gallon Underground Water Cistern Storage Tank 1500 Gallons 111"L x 98"W x 48"H A-ACT1500-LPG $3,572.00
1700 Gallon Underground Water Cistern Storage Tank
Ships In 48 Hours
1700 Gallons 133"L x 55"W x 66"H N-41330 $3,283.00
1700 Gallon Underground Water Cistern Storage Tank 1700 Gallons 137"L x 58"W x 72"H A-AST-1700-1W $2,953.00
1725 Gallon Underground Water Cistern Storage Tank
Ships In 48 Hours
1725 Gallons 157"L x 69"W x 51"H N-44407 $3,192.00
1725 Gallon NexGen Cistern Tank 1725 Gallons 157" L x 69" W x 51" H SII-44407 $3,192.00
2000 Gallon Underground Water Cistern Storage Tank 2000 Gallons 126"L x 98"W x 51"H N-42559 $4,419.00
2000 Gallon Underground Water Cistern Storage Tank 2000 Gallons 158"L x 98"W x 45"H A-ACT2000-LPG $4,420.00
2000 Gallon Underground Water Cistern Storage Tank 2000 Gallons 158"L x 98"W x 45"H A-ACT2000-LPB $4,355.00
2500 Gallon Underground Water Cistern Storage Tank
Ships In 48 Hours
2500 Gallons 159"L x 99"W x 51"H N-44079 $5,489.00
2500 Gallon Underground Water Cistern Storage Tank 2500 Gallons 158"L x 98"W x 54"H A-ACT2500-LPB $4,914.00
2500 Gallon Underground Water Cistern Storage Tank 2500 Gallons 158"L x 98"W x 54"H A-ACT2500-LPG $5,070.00
2600 Gallon Underground Water Cistern Storage Tank 2600 Gallons 155"L x 98"W x 51"H N-43770 $5,777.00
2650 Gallon Underground Water Cistern Storage Tank 2650 Gallons 155"L x 98"W x 81"H N-43771 $6,066.00
3525 Gallon Underground Water Cistern Storage Tanks 3525 Gallons 211"L x 102"W x 51"H N-44390 $8,944.00
5025 Gallon Underground Holding Tank 5025 Gallons 211" L x 102" W x 73" H N-44876 $12,815.00
10000 Gallon Below Ground Holding Tank 10000 Gallons 356"L x 101"W x 107"H N-45686 $22,589.00
10000 Gallon Fiberglass Non Potable Underground Water Tank 10000 Gallons 336" L x 96" Diameter NTP-8-28NP Call
10000 Gallon Fiberglass Potable Water Tank 10000 Gallons 336" L x 96" Diameter NTP-8-28POT Call
10000 Gallon NSF Grade Fiberglass Water Tank 10000 Gallons 336" L x 96" Diameter NTP-8-28NSF Call
10000 Gallon Fiberglass Non Potable Underground Water Tank 10000 Gallons 228" L x 120" Diameter NTP-10-19NP Call
10000 Gallon Fiberglass Potable Water Tank 10000 Gallons 228" L x 120" Diameter NTP-10-19POT Call
10000 Gallon NSF Grade Fiberglass Water Tank 10000 Gallons 228" L x 120" Diameter NTP-10-19NSF Call
10000 Gallon Fiberglass Non Potable Underground Water Tank 10000 Gallons 180" L x 144" Diameter NTP-12-15NP Call
10000 Gallon Fiberglass Potable Water Tank 10000 Gallons 180" L x 144" Diameter NTP-12-15POT Call
10000 Gallon NSF Grade Fiberglass Water Tank 10000 Gallons 180" L x 144" Diameter NTP-12-15NSF Call
15,000 Gallon Below Ground HDPE Tank 15000 Gallons 511" L x 101" W x 107" H N-41615 $45,348.00
20,000 Gallon Below Ground HDPE Tank 20000 Gallons 665" L x 101" W x 107" H N-41616 $61,139.00
25000 Gallon Fiberglass Non Potable Underground Water Tank 25000 Gallons 540" L x 120" Diameter NTP-10-45NP Call
25000 Gallon Fiberglass Potable Water Tank 25000 Gallons 540" L x 120" Diameter NTP-10-45POT Call
25000 Gallon NSF Grade Fiberglass Water Tank 25000 Gallons 540" L x 120" Diameter NTP-10-45NSF Call
40000 Gallon Fiberglass Non Potable Underground Water Tank 40000 Gallons 600" L x 144" Diameter NTP-12-50NP Call
40000 Gallon Fiberglass Potable Water Tank 40000 Gallons 600" L x 144" Diameter NTP-12-50POT Call
40000 Gallon NSF Grade Fiberglass Water Tank 40000 Gallons 600" L x 144" Diameter NTP-12-50NSF Call


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