Potable Water Storage Tanks

Certified Storage for Mobile, Standalone, and Facility-Integrated Systems.

NSF-certified potable water tanks provide safe, sanitary storage for industrial, municipal, and commercial applications. Designed for compliance and durability, these tanks withstand harsh conditions while ensuring contaminant-free water storage for long-term use.

Key Features & Capabilities

NSF & FDA-certified stainless steel for potable water safety
Sanitary interior finishes to prevent contamination and bacterial growth
Mobile and fixed tank solutions for vehicles, trailers, and standalone installations
Corrosion-resistant construction for long-term durability in harsh environments
Custom piping, valves, and fittings for seamless system integration
Temperature-controlled options for specific water storage needs

What Sets Our Potable Water Tanks Apart?

Designed for Safety. Engineered for Versatility.

Access to clean, safe water is critical—whether for remote operations, industrial facilities, or mobile applications. Spokane Stainless Technologies engineers, fabricates, and integrates potable water storage solutions that meet the strictest safety and compliance standards, ensuring water remains pure and contaminant-free no matter where it’s stored or transported.

Applications & Industries

Municipal & Emergency Water Supply: Fixed storage tanks for long-term potable water reserves
Mobile Water Transport: Tanks designed for mounting on trucks, trailers, and off-road vehicles
Industrial & Commercial Use: Facility-integrated storage for manufacturing, food processing, and sanitation
Remote & Off-Grid Operations: Standalone tanks for agriculture, construction, and disaster response

Built for Durability & Compliance

Our potable water tanks are designed to withstand harsh conditions, frequent transport, and extended storage while maintaining the highest sanitary standards. We provide:

NSF-certified materials and sanitary interior finishes to prevent contamination
Corrosion-resistant stainless steel construction for longevity and durability
Custom-engineered piping and fittings for seamless integration into existing systems
Mobile and fixed-platform options tailored to your specific storage and transport needs

Technical Specifications

Sizes & Capacities: Custom-designed for mobile and fixed storage applications
Materials & Finishes: NSF-certified 304 & 316 stainless steel with sanitary interior coatings
Mobility Options: Vehicle-mounted, trailer-mounted, and standalone tanks
Piping & Integration: Custom fittings, valves, and automated control systems

Certified for Compliance. Built for Performance.

Every potable water tank is engineered to meet or exceed safety, sanitary, and durability standards for long-term reliability.

NSF & FDA Compliance: Certified for potable water storage and safety
ASME U & UM: Pressure vessel certification for specialized applications
UL 142: Certified for specific fuel and liquid storage configurations
Custom Engineered to Local & National Codes

Frequently Asked Questions

Can Spokane Stainless Technologies design a potable water system for my facility? +

Yes! We handle full engineering, layout planning, and system integration for both mobile and fixed storage solutions.

Are your tanks NSF-certified for drinking water? +

Absolutely. Our potable water tanks meet NSF and FDA standards to ensure clean, contaminant-free water storage.

Do you offer mobile water storage solutions? +

Yes! We fabricate vehicle-mounted, trailer-mounted, and standalone water tanks for transport and off-grid applications.

Can your tanks integrate with existing plumbing and filtration systems? +

Yes! We design custom piping, fittings, and automated controls for seamless system compatibility.

What Our Customers Have to Say

“Wishkah River Distillery is off to a great start, in part because of my Spokane Stainless Technologies mash and fermenting tanks. The tanks look great and perform very well. Spokane Stainless Technologies gets my highest recommendation!”

—

Susan Watts, Wishkah River Distillery

“Spokane Stainless Technologies can be counted on to craft and deliver an outstanding custom fermenter. We employ several in our distillery to great success!”

—

Don Poffenroth, Dry Fly Distilling, Spokane, WA ADI 2011 Distillery of the Year

“Spokane Stainless Technologies was eager to provide a vessel design tailored to our process. Talented engineering, and the impeccable workmanship of the finished vessel impressed our entire staff! We will definitely come back to them when our business flourishes to demand more capacity. SST is a trusted partner in our success.”

—

Brian Wilkerson, Director of Engineering, Bionavitas, Inc.

“When I needed Process Vessels, a call to Spokane Stainless Technologies was the correct decision. They jumped to assist with vessel design and expert engineering. The tanks themselves are extremely well crafted. The product support is always exceptional, via phone or on-site. My highest recommendation!”

—

Suresh Menon, President, Menon and Associates, Inc.

Get in Touch

Have a project in mind? Our team is ready to design and fabricate the perfect stainless steel solution for your needs.

Fill out the form or call us at 509.921.8850 to get started.

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