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Sioux Steel Bottomless Water Tank

Bottomless Stock Tanks

  • $915.62

Call 1-800-557-4689 to place an order or find your local dealer

Our customer service team will help you find your nearest dealer. Dealership and direct sale pricing may vary. If a dealer is not in your area, please ask us for a freight quote to your location. Customer Service Hours: Monday - Friday, 8 am to 5 pm CST

Large Capacity Water Stock Tanks

Bottomless stock tanks can compensate for the variable water output of windmill and solar panel systems, assuring an adequate supply of livestock water at all times.

Order Online: PVC Edge Protectors

Capacities: 2,668 - 11,486 gallons

  • Livestock drink directly from bottomless tanks.
  • Simple construction & easily adaptable to most sites.
  • Large capacity at comparatively low cost compared with other tanks.
  • Can be constructed with on-farm labor.
  • Serves as both water storage and drinking device.

Add on packages are available for bottomless tank only units. Packages include liner, clamps and trim lock.

20 Gauge Steel Galvanized Steel Feature

15' Tanks Capacity

15’ x 25”
(tank only)

15’ x 33”
(tank only)
15’ x 25”
(with liner)
15’ x 33”
(with liner)

21' Tanks Capacity
21’ x 25”
(tank only)
21’ x 33”
(tank only)
21’ x 25”
(with liner)
21’ x 33”
(with liner)

27' Tanks Capacity
27’ x 25”
(tank only)
27’ x 33”
(tank only)
27’ x 25”
(with liner)
27’ x 33”
(with liner)

Add On Packages: Liner, Clamps & Hardware Weight

15' X 25"

152 lbs.

15' X 33"

157 lbs.

21' X 25"

232 lbs.

21' X 33"

238 lbs.

27' X 25"

327 lbs.

27' X 33"

334 lbs.

We try our best to ship orders in the timeliest manner possible. Each product may have a different level of manufacturing demand and timeframe for shipment.

Shipping Rates

We offer calculated shipping rates during the checkout process. USPS, UPS & FedEx services are available if the product ordered qualifies for those options.

Order Processing

Business Days: Monday-Thursday.
Holidays, Fridays, Saturdays and Sundays are not included in processing days.

If you have any questions or concerns about your order's status, please email us at to discuss.

International Orders

Customers are responsible for any brokerage fees incurred on shipping. Sioux Steel Company cannot calculate these fees.


Products on this website do not qualify for returns. We understand this may cause you concern....

We are here to help!

Our customer service team is available Monday-Friday, 8am to 5pm CST to discuss the parts in question PRIOR to placing your order.

Call us toll free at 1-800-557-4689 to talk and confirm your parts needed.

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Dealer Locator
We distribute products through local dealerships in your area. Prices and product availability may vary between dealerships.

Verdant Garden Beds:
Galvanized steel raised garden beds can be found on Amazon.

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Ask a Question

NOTE: All product specifications are subject to change or improvement without notice. We reserve the right to change product pricing at any time without further notice. Pricing may differ at the time of purchase.

Contact Sioux Steel by emailing or by calling our customer service specialists at 1-800-557-4689 for additional information.

SIOUX STEEL COMPANY FOUNDATION: 2% of the total sales dollars from this website are donated to the Leukemia and Lymphoma Society. Beating cancer is in our blood.

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Ask a Question
  • Can you use the bottomless stock tank as a swimming pool? Can you use a swimming pool liner?

    Thank you for reaching out! Yes, we have had people purchase the bottomless stock tank as a swimming pool. Liners are available for the bottomless stock tank, but if you did want to use your own swimming pool liner then it would be best to verify the dimensions will match up with the stock tank. Our Customer Service Team can be reached at (800) 557-4689 if you need assistance with reviewing dimensions. Thank you.

  • Is there anything deeper than 33" with at least a 15' diameter? Also, I would like to know if there is a dealer in the Central Texas area (around San Angelo, TX) or how much freight would cost to Norton, TX (zip code 76865).

    Great questions! At this time, we do only go 33" deep on the bottomless stock tanks. Please reach out to the following dealership to discuss pricing and options:

    HWY 36 E.
    HAMILTON, TX 76531

    ODESSA, TX 79763

    Feel free to reach out to us at 1-800-557-4689 for direct ship quotes if needed.

  • Why is there not an option to add this to my cart and check out?

    That is a great question.. thank you for reaching out! We have larger products, such as the bottomless stock tanks, that need to be shipped via LTL or on a semi truck trailer. These items do require additional freight quotes and information gathered. We can either help you find a local dealer or quote a direct freight to your location. Please call us at 1-800-557-4689 or email us at to get started.

  • The 15ft wide 33 inches deep, is the liner thick enough where if a bull got in it , would it rip? What would be the cost to 62924, thanks y'all, stay safe.

    Thank you for reaching out! We can not guarantee that a bull would not rip the liner, however, it is a high quality, thicker liner called DURA♦SKRIM® N36B. DURA♦SKRIM® N36B is used in applications that require
    exceptional outdoor life requiring up to 20 years of exposure depending upon the geographical location. Applications requiring high tear properties, exceptional tensile strength and puncture resistance utilize N36B to meet these demands. Please email us at for pricing information or for a local dealer option. Thank you!

  • Does the water leak out? Its bottomless..

    Thank you for reaching out! Yes, the metal tank is bottomless, however, complete kits are available that include the metal tank, liner, clamps and hardware. We are happy to assist further with any additional questions you may have by email at Thank you!

  • Can these be used below grade, e.g., what is the corrosion resistance when buried? 87571 Local Dealer

    Greetings! The concrete pad needs to be 10” thick and the tank walls need to be buried in that concrete 6”. Please connect with Barnworld to dicuss further about pricing and availability. Thank you for reaching out!

  • Looking at the 21' x 33" (sv2133bt) sioux bottomless tank with no liner. What is the gage of steel used? Where is your closest dealer? What would the price be if I took 2? My zip is 57580. Thanks Fred

    Thank you for asking! The metal is 12 gauge. Your closest dealer is Mead Lumber in Winner, SD. There telephone number is 605-842-3388 or click here to visit them online. They will be happy to assist you in quoting your systems needed.

  • Could the 15' x 33" stock tank be used with a pool liner for an above ground pool?

    Thank you for reaching out!
    We have seen this done, however, we have only tested and engineered this product for livestock watering purposes.

  • I am interested in the SV1533BTL. It's the 15' x 33" bottomless tank with liner. Does it also come with clamps and hardware? What is cost including clamps and hardware? Is there a dealer close to 47978 Zip Code? If not, what is the shipping cost?

    Thank you for the great question!
    When a bottomless stock tank is ordered with BTL (SV1533BTL) behind the number it is all inclusive. The liner, liner clamps and all the hardware to install is included. Glascock Sales in Veedersburg IN would be able to assist you with your order. Their contact number is 765-294-2256.

  • Has anyone ever used your bottomless tanks for swimming pools?

    Great question!
    We have only tested and engineered this product for livestock watering purposes, however, we have seen this done :) Thank you for reaching out!


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