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Plastic Vertical Water Storage Tanks

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Water tanks are manufactured to strict quality guidelines to ensure years of high-performance use. Rugged, impact-resistant, one piece polyethylene construction makes our plastic water tanks your number one choice for potable water storage. Our plastic water tanks are manufactured using resins that meet FDA specifications to ensure safe storage of potable water. The black and green color limits light penetration, which reduces the growth of water-borne algae. Where applicable, our plastic water tanks will carry the NSF approval. Almost all of our plastic water tanks come with a self-vented slosh proof lid, a 1-1/2" fill fitting, and a 2" drain fitting.

Water storage tanks are also referred to as potable water tanks, drinking water tanks, rainwater harvesting tanks, water collection tanks, emergency water storage tanks, fire suppression tanks, farm irrigation tanks, and water tanks. These tanks are ideally suited for storing potable water since they are made from FDA-approved polyethylene, which is food grade and safe for consumption. They comply with U.S. FDA regulation 21CFR 177.1520 (1) 3.1 and 3.2 for storage of potable water .

These plastic water storage tanks serve a variety of applications in the agricultural, industrial, manufacturing, and commercial sectors. They are also used for residential water storage, water systems, and farm irrigation. Stored water can be used to water gardens, put out fires, or be kept for emergency use should municipal water supplies become scarce or contaminated.

Our potable water tanks are manufactured by top-rated manufacturers, including Norwesco, Ace Roto-Mold, Dura-Cast, Enduraplas, Snyder, and Poly-Mart. High-density virgin polyethylene resin is rotationally molded to form these seamless tanks, making them durable and maintenance free. They are imbued with a natural resistance to rust, corrosion, and direct impact. UV inhibitors are added to protect against sun degradation.

These plastic water tanks are capable of withstanding a wide range of temperatures and weather conditions, so they can be used indoors or outdoors all year round. Water tanks have flat bottoms, so they do not require additional structural support. They are lightweight and can be moved manually when necessary.

Water Storage Tank options

Water storage tanks are available in a variety of colors:
Norwesco: black, green
Duracast: black, green, white
Enduraplas: black, mist green, dark green, beige
Snyder: black, green
Ace Roto-Mold: black, green
Poly Mart: red brick, black, natural white, dark/ light blue, dark / light brown, dark / light green, dark / light grey

Opaque colored tanks such and green water tanks and black water tanks protect the tank’s contents from sunlight exposure. This prevents algae growth within the water tank. Transparent tanks are available in white.

Poly water tanks are available in a vast assortment of dimensions and storage capacities ranging from 100 gallons up to 20,000 gallons. All water storage tanks come with a 3- year manufacturer’s warranty. Other standard features include the addition of a lid, drain fitting, and gallon indicators for convenience and easy liquid level viewing. Most polyethylene water tanks also come with a fill fitting. Manufacturers will install extra fittings as needed. National Tank Outlet offers customizations such as additional connections, sight gauges, ladders, tie-down systems, fittings, heat trace, and insulation to the water storage tanks upon request.

Common Uses: Safe Storage For Potable Water, Rainwater Collection, Emergency Water Storage, Outdoor or Indoor Water Storage

Vertical Water Tanks

Set Descending Direction
NameDiameterHeightS. GravityDimensionsPart#FromPrice
100 Gallon Vertical Water Storage Tank30"42"1.030" dia. x 42" HPM100BTX$ 175
100 Gallon Vertical Water Storage Tank31"37"1.231" dia. x 37" H900100BFL$ 134
120 Gallon Vertical Water Storage Tank38"31"1.038" dia. x 31" H43858CA, GA, NY, OK, TX$ 151
125 Gallon Vertical Water Storage Tank30"50"1.030" dia. x 50" HPM125BTX$ 200
150 Gallon Vertical Water Storage Tank30"58"1.030" dia. x 58" HPM150BTX$ 225
165 Gallon Vertical Water Storage Tank31"57"1.231" dia. x 57" H900165BFL$ 197
165 Gallon Vertical Water Storage Tank31"56"1.031" dia. x 56" H43864CA, GA, NY, OK, TX, UT, WA$ 174
200 Gallon Vertical Water Storage Tank30"72"1.030" dia. x 72" H44107CA$ 238
200 Gallon Vertical Water Storage Tank36"56"1.036" dia. x 56" HPM200BTX$ 264
200 Gallon Vertical Water Storage Tank36"53"1.036" dia. x 53" HWB13CA$ 304
200 Gallon Vertical Water Storage Tank47"31"1.247" dia. x 31" H900200BFL$ 214
205 Gallon Vertical Water Storage Tank42"43"1.042" dia. x 43" HWB12CA$ 299
220 Gallon Vertical Water Storage Tank42"44"1.042" dia. x 44" H43870CA, GA, NY, OK, TX$ 197
250 Gallon Vertical Water Storage Tank31"84"1.231" dia. x 84" H900250BFL$ 248
250 Gallon Vertical Water Storage Tank36"66"1.036" dia. x 66" HPM250BTX$ 298
300 Gallon Vertical Water Storage Tank46"48"1.046" dia. x 48" HWB23AR$ 308
300 Gallon Vertical Water Storage Tank36"82"1.036" dia. x 82" HWB22CA$ 363
300 Gallon Vertical Water Storage Tank35"78"1.035" dia. x 78" HWB21AR$ 363
300 Gallon Vertical Water Storage Tank35"76"1.235" dia. x 76" H900300BFL$ 296
305 Gallon Vertical Water Storage Tank46"50"1.046" dia. x 50" H40702CA, GA, NY, OK, TX, UT, WA$ 258
325 Gallon Vertical Water Storage Tank43"60"1.243" dia. x 60" H900325BFL$ 333
330 Gallon Vertical Water Storage Tank46"49"1.246" dia. x 49" H900330BFL$ 341
330 Gallon Vertical Water Storage Tank47"50"1.047" dia. x 50" HWB24RCA$ 308
350 Gallon Vertical Water Storage Tank47"50"1.247" dia. x 50" H900350BFL$ 357
400 Gallon Vertical Water Storage Tank43"72"1.243" dia. x 72" H900400BFL$ 364
425 Gallon Vertical Water Storage Tank42"75"1.042" dia. x 75" HVT0425-42WBIA$ 363
500 Gallon Vertical Water Storage Tank72"38"1.272" dia. x 38" H910500BFL$ 373
500 Gallon Vertical Water Storage Tank48"71"1.048" dia. x 71" HPM500BTX$ 429
500 Gallon Vertical Water Storage Tank48"73"1.048" dia. x 73" H43101CA, GA, NY, OK, TX, UT, WA$ 394
500 Gallon Vertical Water Storage Tank47"78"1.247" dia. x 78" H900500BFL$ 418
525 Gallon Vertical Water Storage Tank46"79"1.246" dia. x 79" H900525BFL$ 427
550 Gallon Vertical Water Storage Tank67"44"1.067" dia. x 44" H40703CA, GA, NY, OK, TX, UT, WA$ 377
550 Gallon Vertical Water Storage Tank64"46"1.064" dia. x 46" HWB32AR$ 433
550 Gallon Vertical Water Storage Tank64"46"1.064" dia. x 46" HWB33CA$ 433
550 Gallon Vertical Water Storage Tank48"74"1.048" dia. x 74" HWB34CA$ 450
600 Gallon Vertical Water Storage Tank64"50"1.064" dia. x 50" H43800TX$ 345
650 Gallon Vertical Water Storage Tank56"68"1.256" dia. x 68" H900650BFL$ 449
700 Gallon Vertical Water Storage Tank47"102"1.247" dia. x 102" H900700BFL$ 594
710 Gallon Vertical Water Storage Tank60"68"1.060" dia. x 68" HWB37CA$ 667
800 Gallon Vertical Water Storage Tank47"114"1.247" dia. x 114" H900800BFL$ 625
850 Gallon Vertical Water Storage Tank56"82"1.256" dia. x 82" H900850BFL$ 646
900 Gallon Vertical Water Storage Tank72"60"1.272" dia. x 60" H910900BFL$ 569
1000 Gallon Vertical Water Storage Tank72"65"1.072" dia. x 65" HWB41RCA$ 754
1000 Gallon Vertical Water Storage Tank75"65"1.075" dia. x 65" HPM1000BTX$ 666
1000 Gallon Vertical Water Storage Tank72"66"1.072" dia. x 66" H44113CA$ 682
1000 Gallon Vertical Water Storage Tank64"80"1.064" dia. x 80" H40892CA, OK, TX$ 590
1025 Gallon Vertical Water Storage Tank60"96"1.060" dia. x 96" HWB40RAR$ 751
1075 Gallon Vertical Water Storage Tank87"51"1.087" dia. x 51" H43804TX$ 485
1100 Gallon Vertical Water Storage Tank86"57"1.286" dia. x 57" H901100BFL$ 623
1100 Gallon Vertical Water Storage Tank86"53"1.086" dia. x 53" HWB44CA$ 646
1100 Gallon Vertical Water Storage Tank87"53"1.087" dia. x 53" H40704CA, GA, NY, OK, TX, UT, WA$ 516
1100 Gallon Vertical Water Storage Tank86"55"1.086" dia. x 55" HWB43AR$ 646
1100 Gallon Vertical Water Storage Tank72"72"1.272" dia. x 72" H911100BFL$ 607
1100 Gallon Vertical Water Storage Tank86"53"1.086" dia. x 53" HWB42NE$ 646
1150 Gallon Vertical Water Storage Tank63"90"1.063" dia. x 90" HPM1150BTX$ 722
1200 Gallon Vertical Water Storage Tank102"46"1.0102" dia. x 46" HWB44RCA$ 741
1200 Gallon Vertical Water Storage Tank76"66"1.276" dia. x 66" H901200BFL$ 686
1300 Gallon Vertical Water Storage Tank72"82"1.072" dia. x 82" HWB48RCA$ 826
1350 Gallon Vertical Water Storage Tank85"71"1.185" dia. x 71" HTLV01350BTX$ 794
1350 Gallon Vertical Water Storage Tank71"88"1.071" dia. x 88" H40860WA$ 696
1500 Gallon Vertical Water Storage Tank64"125"1.264" dia. x 125" H901500BFL$ 1,024
1500 Gallon Vertical Water Storage Tank86"70"1.086" dia. x 70" HWB47AR$ 791
1500 Gallon Vertical Water Storage Tank86"70"1.086" dia. x 70" HWB45NE$ 791
1500 Gallon Vertical Water Storage Tank93"63"1.093" dia. x 63" HPM1500BTX$ 745
1500 Gallon Vertical Water Storage Tank86"70"1.086" dia. x 70" HWB46CA$ 791
1500 Gallon Vertical Water Storage Tank95"58"1.095" dia. x 58" H42038CA$ 653
1525 Gallon Vertical Water Storage Tank93"62"1.093" dia. x 62" H43808TX$ 657
1550 Gallon Vertical Water Storage Tank87"67"1.087" dia. x 67" H40627CA, GA, NY, OK, TX, UT, WA$ 672
1550 Gallon Vertical Water Storage Tank76"85"1.276" dia. x 85" H901600BFL$ 752
1550 Gallon Vertical Water Storage Tank85"80"1.185" dia. x 80" HTLV01550BTX$ 853
1650 Gallon Vertical Water Storage Tank90"73"1.190" dia. x 73" HTLV01650BTX$ 930
1650 Gallon Vertical Water Storage Tank86"78"1.286" dia. x 78" H901650BFL$ 845
1700 Gallon Vertical Water Storage Tank76"93"1.276" dia. x 93" H901750BFL$ 864
1750 Gallon Vertical Water Storage Tank85"89"1.185" dia. x 89" HTLV01750BTX$ 940
1900 Gallon Vertical Water Storage Tank64"153"1.264" dia. x 153" H901900BFL$ 1,478
2000 Gallon Vertical Water Storage Tank90"84"1.090" dia. x 84" H44129WA$ 1,004
2000 Gallon Vertical Water Storage Tank90"93"1.190" dia. x 93" HTLV02000BTX$ 970
2100 Gallon Vertical Water Storage Tank87"89"1.087" dia. x 89" H44411CA, GA, NY, OK, TX, UT$ 984
2100 Gallon Vertical Water Storage Tank85"100"1.185" dia. x 100" HTLV02100BTX$ 993
2200 Gallon Vertical Water Storage Tank76"114"1.276" dia. x 114" H902200BFL$ 1,253
2500 Gallon Vertical Water Storage Tank90"106"1.090" dia. x 106" HWB61AR$ 1,239
2500 Gallon Vertical Water Storage Tank102"79"1.0102" dia. x 79" H42040CA, WA$ 915
2500 Gallon Vertical Water Storage Tank96"95"1.096" dia. x 95" HPM2500BTX$ 1,065
2500 Gallon Vertical Water Storage Tank90"113"1.190" dia. x 113" HTLV02500BTX$ 1,084
2500 Gallon Vertical Water Storage Tank90"106"1.090" dia. x 106" HWB60NE$ 1,239
2500 Gallon Vertical Water Storage Tank95"91"1.095" dia. x 91" H40631CA, GA, NY, OK, TX, UT, WA$ 1,010
2500 Gallon Vertical Water Storage Tank95"91"1.295" dia. x 91" H902500BFL$ 1,169
2550 Gallon Vertical Water Storage Tank93"95"1.093" dia. x 95" H43812TX$ 994
2600 Gallon Vertical Water Storage Tank96"97"1.096" dia. x 97" HWB62CA$ 1,204
3000 Gallon Vertical Water Storage Tank102"93"1.0102" dia. x 93" H42042TX$ 1,163
3000 Gallon Vertical Water Storage Tank102"96"1.0102" dia. x 96" HWB70NE$ 1,423
3000 Gallon Vertical Water Storage Tank95"91"1.295" dia. x 91" H903000BFL$ 1,458
3000 Gallon Vertical Water Storage Tank96"109"1.096" dia. x 109" HWB72CA$ 1,423
3000 Gallon Vertical Water Storage Tank95"109"1.095" dia. x 109" H40635CA, GA, NY, OK, TX, UT, WA$ 1,192
3000 Gallon Vertical Water Storage Tank102"93"1.0102" dia. x 93" H43140CA, WA$ 1,163
3000 Gallon Vertical Water Storage Tank102"96"1.0102" dia. x 96" HWB71AR$ 1,423
3000 Gallon Vertical Water Storage Tank90"125"1.190" dia. x 125" HTLV03000BTX$ 1,338
3000 Gallon Vertical Water Storage Tank102"93"1.0102" dia. x 93" HWB73CA$ 1,423
3400 Gallon Vertical Water Storage Tank102"107"1.0102" dia. x 107" HVT3400-102WBIA$ 1,810
4000 Gallon Vertical Water Storage Tank96"140"1.096" dia. x 140" HVT4000-96WBIA$ 2,601
4000 Gallon Vertical Water Storage Tank102"127"1.2102" dia. x 127" H904000BFL$ 2,666
4100 Gallon Vertical Water Storage Tank102"124"1.0102" dia. x 124" HWB75RCA$ 2,254
4700 Gallon Vertical Water Storage Tank102"142"1.0102" dia. x 142" HWB80NE$ 3,010
5000 Gallon Vertical Water Storage Tank141"86"1.0141" dia. x 86" H40943CA, TX$ 2,079
5000 Gallon Vertical Water Storage Tank120"114"1.0120" dia. x 114" HWB82CA$ 2,502
5000 Gallon Vertical Water Storage Tank102"152"1.0102" dia. x 152" H40641CA, GA, NY, OK, TX, UT, WA$ 2,506
5000 Gallon Vertical Water Storage Tank102"153"1.0102" dia. x 153" HWB81AR$ 3,070
5000 Gallon Vertical Water Storage Tank119"112"1.0119" dia. x 112" H42044CA$ 2,039
5000 Gallon Vertical Water Storage Tank144"87"1.0144" dia. x 87" HWB84CA$ 2,556
5000 Gallon Vertical Water Storage Tank102"157"1.0102" dia. x 157" HWB83CA$ 3,070
5000 Gallon Vertical Water Storage Tank102"158"1.2102" dia. x 158" H905001BFL$ 2,975
6000 Gallon Vertical Water Storage Tank102"187"1.2102" dia. x 187" H906000BFL$ 3,581
6011 Gallon Vertical Water Storage Tank144"110"1.1144" dia. x 110" HTLV06011BTX$ 3,183
6250 Gallon Vertical Water Storage Tank102"194"1.0102" dia. x 194" HVT6250-102WBIA$ 4,244
6500 Gallon Vertical Water Storage Tank120"149"1.2120" dia. x 149" H906501BFL$ 4,070
6500 Gallon Vertical Water Storage Tank119"150"1.0119" dia. x 150" H43876CA$ 3,671
6600 Gallon Vertical Water Storage Tank144"101"1.0144" dia. x 101" H44117CA$ 2,543
7011 Gallon Vertical Water Storage Tank144"126"1.1144" dia. x 126" HTLV07011BTX$ 4,104
7650 Gallon Vertical Water Storage Tank144"123"1.0144" dia. x 123" HWB90CA$ 5,020
8000 Gallon Vertical Water Storage Tank120"183"1.2120" dia. x 183" H908001BFL$ 4,974
8000 Gallon Vertical Water Storage Tank120"180"1.0120" dia. x 180" HVT8000-120WBIA$ 5,462
8000 Gallon Vertical Water Storage Tank144"142"1.1144" dia. x 142" HTLV08000BTX$ 5,173
9500 Gallon Vertical Water Storage Tank120"213"1.0120" dia. x 213" HVT9500-120WBIA$ 6,616
10000 Gallon Vertical Water Storage Tank144"178"1.1144" dia. x 178" HTLV10000BTX$ 6,565
10000 Gallon Vertical Water Storage Tank141"160"1.0141" dia. x 160" H43132CA, OH, TX$ 5,870
10000 Gallon Vertical Water Storage Tank144"161"1.0144" dia. x 161" HWB100CA$ 6,940
10000 Gallon Vertical Water Storage Tank142"165"1.2142" dia. x 165" H910000BFL$ 6,366
10500 Gallon Vertical Water Storage Tank142"170"1.0142" dia. x 170" HWB101NE$ 7,159
11000 Gallon Vertical Water Storage Tank144"167"1.0144" dia. x 167" H44013AL$ 6,443
12500 Gallon Vertical Water Storage Tank142"203"1.2142" dia. x 203" H912500BFL$ 8,831
12500 Gallon Vertical Water Storage Tank142"208"1.0142" dia. x 208" HVT12500-142WBIA$ 9,741

Set Descending Direction