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Access to reliable water is critical, whether you’re preparing for emergencies or managing an off-grid lifestyle. This USA Tank's 330 gallon horizontal tank offers a versatile, durable solution for storing water in locations where traditional supply may be limited or unpredictable. Its rugged construction ensures it performs under a variety of conditions, making it an essential component for anyone looking to maintain a consistent water supply in challenging situations.

 

Dependable Backup and Emergency Use

 

This 330 gallon water storage tank offers plenty of capacity to keep water on hand during emergencies, power outages, or temporary service interruptions. It’s an ideal choice for homes, farms, or remote cabins that need dependable water storage when access to municipal supply is limited. In critical situations, it can be linked with a 1,000-gallon poly tank, giving you the extra capacity needed for full-scale preparedness.

 

Optimized for Off-Grid and Emergency Scenarios

 

Its horizontal design makes installation simple, even in areas with limited space or uneven ground, which is critical for off-grid properties and temporary emergency sites. When paired with a vertical water tank, it creates a coordinated multi-tank system that improves water management, maximizes storage capacity, and ensures a reliable supply during urgent situations.

 

Temperature-Resilient and Impact-Ready

 

This 330 gallon horizontal tank is built to withstand wide temperature fluctuations, making it suitable for both hot summer conditions and colder winter environments. Its high-density polyethylene material absorbs impacts without cracking or deforming, providing reliable performance in outdoor or high-traffic areas. Whether exposed to sun, rain, or accidental bumps during transport, this tank maintains structural integrity, ensuring your water stays safely contained.

 

Ensure Reliable Water Storage Today

 

Be prepared for any situation with a durable, high-capacity 330 gallon horizontal tank. Perfect for emergencies, off-grid living, or everyday water needs, this tank delivers peace of mind and flexibility. Order yours today and take control of your water supply before it’s too late.

 

330 Gallon Horizontal Water Tank

Polyethelene (Poly) Tank

1.2 Specific Gravity

Constructed with durable, rotationally molded polyethyelene resin

Resistance to cracks, chips, and ruptures

UV inhibitors to protect liquid contents from direct sunlight

Indoor and outdoor use

Color: Tan

 

Horizontal Leg Tanks are for storage and are not to be pressurized.

 

Frequently Asked Questions (FAQs)

 

Can this tank be transported in an emergency situation?

Yes. Its horizontal design and lightweight polyethylene construction make it easier to move if needed. It can be relocated short distances with proper equipment or on a trailer without compromising the tank’s integrity.

 

Is the 330 gallon horizontal tank suitable for off-grid cabins or remote locations?

Definitely. Its compact, low-profile shape allows it to be installed on uneven terrain or in areas with limited space, making it ideal for off-grid or remote emergency setups.

 

How long can water be stored in this tank during an emergency?

When kept clean and covered, the UV-stabilized polyethylene construction protects water from sunlight and contaminants, allowing safe storage for months. Periodic inspection and proper cleaning will extend water quality over time.

 

Is the tank compatible with pumps for quick water access in emergencies?
Absolutely. The tank’s design works well with standard pumps, allowing you to transfer or distribute water quickly for irrigation, household use, or emergency response scenarios.

330 Gallon Horizontal Water Tank TAN

SKU: UST-330HT
$430.32 Regular Price
$387.29Sale Price

10-OFF

Quantity
  • Gallon Capacity 330

    Lid Size

    8"

    Max Temperature

    140F

    Shape

    Horizontal

    Specific Gravity

    1.2
    Weight 107lbs
    Material Polyethylene
    Warranty 3 years
  • Length 69"
    Width 38.5"
    Height 40.5"

Reviews

Rated 5 out of 5 stars.
Based on 1 review
1 review

  • TylerJun 21, 2025
    Rated 5 out of 5 stars.
    Verified
    Good experience

    Tank arrived quickly shipping service was very fast and delivery was top notch. I had to email about my order, the response was quick and helpful.

    Was this helpful?

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