30 years in the Water Industry

Residential and Commercial

Installation, Design, and Water Treatment


Call Now 877-652-5682

8 am – 5 pm CST


    Lakota Tank Company is proud to offer large-scale water storage tanks not only for rainwater harvesting but also for fire protection, industrial, agricultural, government, and municipal uses.


    Lakota Tank Company provides storage tanks for the following industries and more:


    • Rainwater Harvesting and Drinking Water

    • Fire Suppression, Car Washes, Well Water Storage

    • Irrigation, Vineyards, and Distilleries

    • Wastewater, Petrochemical, and Agricultural

    • Municipal, Health, Education, and Defense Facilities


    Learn More at for more information regarding their rainwater collection and water treatment services.

    Lakota Tank Company providing water storage solutions


    1. The AQUALINER® Fresh, the only antimicrobial tank liner in the world.

    2. The PIONEER V-LOCK® tank wall profile provides the strength of corrugated steel and maintains support for the liner while minimizing stress.

    3. The industry-leading 20–year conditional warranty on the tank and liner.

    4. The heavy-duty roof truss system, manufactured for extreme conditions.

    5. Our standard accessories and commercial upgrades expand the functionality of your tank.





    The first antimicrobial tank liner in the world, our exclusive five-layer AQUALINER® Fresh keeps your water fresher for longer with embedded Sanitized® Silver technology. With a life expectancy of 65 years, the AQUALINER® Fresh is designed to fit the Pioneer Water Tank to prevent contamination.



    Our geotextile underlay is the ideal way to protect your AQUALINER® Fresh from being compromised by sharp objects that may be caught inside your water tank.



    Reduce the number of contaminants to protect your precious water supply with Pioneer Water Tanks’ high-density foam sealer.



    Our sacrificial magnesium anodes significantly extend the life of your water tank by protecting the tank from corrosion. Made from magnesium, the anodes erode in place of the water tank, thereby protecting the steel and allowing the tank to last longer than other systems. Pioneer Water Tanks recommend your anodes be replaced every 10 years so you can enjoy the benefits of your tank for life.



    Pioneer Water Tanks provides a 6” diameter overflow downpipe, the largest overflow system on the market. The overflow size moves excess water away from the tank quickly to effectively reduce pressure on your tank and avoid costly damage to your tank components.

    Lakota Tank Company rainwater system

    The Lakota Water Company designed and installed this rainwater system for a home in the beautiful Texas Hill Country. The system utilizes a 40,000-Gallon Pioneer Water Tank to safely store rainwater. The system provides clean water for the entire household through a wet conveyance system. The low-profile Pioneer Water Tank fits in well with the landscaping aesthetic and has landscaping around the base.


    Application: Rainwater storage

    Model: Pioneer Water Tanks XLR 30/02

    The Lakota Water Company provided this 51,785-Gallon Pioneer Water Tank for safe, BPA-free storage of rainwater. The client upgraded to the Mangrove® COLORBOND® Steel option to have a great look with the Texas Hill Country backdrop. This rainwater collection system utilizes a solar panel that powers the pump that distributes the water.


    Application: Rainwater storage

    Model: Pioneer Water Tanks XLR 40/02

    Lakota Tank Company rainwater system project

    Rainwater will be collected from the newest Tito’s Handmade Vodka Distillery in Austin, Texas to be stored in a 20,904-Gallon Pioneer Water Tank. This project was designed and managed by Lakota Water Company for a sustainable water source for their employee gardens. The rainwater tank is anchored to a cement ring beam for durability. Rainwater is collected from the metal building roof and conveyed into the tank for later use.


    Application: Rainwater storage

    Model: Pioneer Water Tanks XLR 30/02

    The Lakota Water Company designed and installed this rainwater system for a home in Dripping Springs. The system collects rain from the home roof, and wet conveys it into the 29,093-Gallon Pioneer Water Tank. The rainwater tank sits on a clean sand pad. The rainwater system supplies clean drinking and domestic water for the entire household.


    Application: Rainwater storage

    Model: Pioneer Water Tanks XLR 23/02

    AQUALINER® Fresh

    Engineering Packages

    NSF 61 Approved Pioneer Water Tanks for potable water

    NSF 61 Certified

    NFPA 22 Pioneer Water Tanks for firefighting

    Commercial Accessories


    Next-generation ZINCALUME® steel AM125 introduces magnesium into the aluminum-zinc alloy coating, which improves galvanic protection by activating the aluminum. The result is more effective corrosion resistance. BlueScope Steel research and testing have found that the addition of 2% magnesium is the optimum level of corrosion performance and coating integrity. Along with a capital investment of over $100 million to facilitate the required manufacturing capability, BlueScope Steel can now produce next-generation ZINCALUME® steel AM125 with even greater durability and a more efficient protective coating mass.

    Only the highest quality Zincalume® and Colorbond® steel are used in Pioneer Water Tanks, providing unmatched durability that no other tank manufacturer can offer- that’s why Pioneer Tanks last longer than any other brand. Pioneer Water Tanks come standard in Zincalume® Steel with your option of upgrading to a wide selection of Colorbond® steel color options.

    Pioneer Water Tanks America offers our standard water storage tank models with the option to upgrade or addon accessories

    Tank CodeUS GallonsDiameter

    XL 04/02

    4,99011′ 0″

    XL 08/02

    9,90715′ 5″

    XL 13/02

    16,39219′ 9″

    XL 15/02

    20,24322′ 0″

    XL 23/02

    29,09326′ 4″

    XL 30/02

    39,62630′ 9″

    XL 40/02

    51,78535′ 2″

    XL 50/02

    65,56739′ 6″

    XL 50/03

    97,14839′ 6″

    Custom Sizes

    CustomDesigned to Project

    Call Now 877-652-5682

    8 am – 5 pm CST




      PO Box 1170

      Dripping Springs, TX 78620