DURABLE, CERTIFIED, AND COST-EFFECTIVE
FORGE™ manufactures AWWA D103-compliant, NSF/ANSI 61-certified potable water storage tanks engineered for long-term performance in municipal and industrial drinking water systems. Our bolted steel tanks provide corrosion resistance, rapid installation, and reliable service in a wide range of operating environments. Each tank is customized to meet site-specific capacity, seismic, and regulatory requirements.
AWWA D103 & NSF-61 Certified Drinking Water Tanks
FORGE manufactures and installs NSF-61/372 certified bolted tanks engineered specifically for potable water storage tanks. Whether you’re managing municipal systems, commercial facilities, or large industrial operations, our high-performance storage tanks are built to meet the rigorous standards of the American Water Works Association (AWWA), NSF, and other critical regulations.
Our tanks are engineered for durability and compliance, with features that include corrosion resistance, seismic considerations, and flexibility to handle a variety of environmental conditions.
Key Features of FORGE Potable Water Storage Tanks:
- Engineered to AWWA D103 Standards: Every tank we provide is engineered to meet or exceed the AWWA D103 standard, which ensures the tank’s durability and reliability for potable water storage.
- NSF-61/372 Certified Bolted Tanks: Our tanks are certified to NSF-61 and NSF-372 standards, ensuring they are suitable for storing potable water and meet the required health and safety standards for drinking water.
- Aluminum Dome Roofs: Our tanks feature optional aluminum dome roofs, providing optimal protection for your water storage against external environmental factors.
- Seismic Compliance: Our tanks can be engineered to comply with seismic regulations, ensuring that they withstand natural disasters and ensure the integrity of your water supply in times of crisis.
FORGE potable water tanks are engineered to meet AWWA D103 requirements for bolted steel construction, ensuring long-term performance, leak resistance, and structural reliability. All potable water tanks feature NSF/ANSI 61-certified interior coatings and can be engineered for site-specific seismic, wind, and loading conditions required by municipal and industrial water systems.
Municipal & Commercial Potable Water Storage Solutions
The FORGE Advantage:
- Custom Solutions: No matter the size or complexity of your project, we offer custom tanks engineered tailored to your specific potable water storage needs.
- Fast Tank Installation: FORGE tanks are engineered with a modular structure that enables quick assembly, minimizing disruptions to your operation while maintaining the highest quality standards.
- Superior Customer Support: Our dedicated project management and engineering teams provide hands-on support from engineering through installation, ensuring that your tank operates efficiently and reliably for years to come.
Why Choose FORGE for Potable Water Tanks:
- Proven Experience: With over 2,500 successful installations and over two decades of industry expertise, FORGE is a trusted leader in the water storage industry.
- Cost-Effective Solutions: We offer cost-effective potable water tank solutions that don’t compromise on quality, safety, or performance.
- Ongoing Maintenance: FORGE offers ongoing maintenance services to ensure the long-term performance of your potable water tank system.
Tank Material Options for Bolted Steel Storage Tanks
FORGE offers durable material options for bolted steel tanks used in potable water storage and municipal drinking water applications.
- Stainless steel
- Factory-coated carbon steel
- Galvanized steel
- Aluminum
Bolted Tank Capacity & Specifications
Our bolted steel tanks are engineered for potable water storage, with flexible sizes to support municipal water systems, distribution, and demand management.
- Standard diameters
available from 9’ (2.8m) to 148’ (45m) - Factory welded diameters
from 6’ to 15’ - Standards: AWWA
D103-09, NFPA, ADP, NSF - Standard tank capacities
range from 4,000 to 3
million US gallons (15m3
to 11,000m3)
Tank Bottom Options
FORGE provides multiple tank bottom options for bolted tanks to meet site conditions and potable water storage requirements.
- Steel
- Flat
- 1:12 sloped
- Drop Bottom
- 1:120 crowned
- Embedded ring
(concrete bottom)
Bolted Tank Hardware & Sealing Specifications
Our bolted tanks use high-quality hardware and sealing systems engineered to maintain water quality, prevent contamination, and ensure long-term performance.
- Hot-dipped galvanized
- Encapsulated nuts and
bolts available - EPDM gaskets
standard - Specialty gaskets
available for high
temperatures or
special contents
F.A.Q.
Frequently Asked Questions
AWWA D103 provides requirements for engineering, construction, and inspection of bolted potable water storage tanks
NSF/ANSI 61 and NSF/ANSI 372 verify that tank materials are safe for potable water contact.
Bolted steel potable water tanks typically provide 30–50 years of service life when engineered to AWWA D103 standards and protected with NSF-certified interior coatings. Proper maintenance and periodic inspections can further extend the tank’s lifespan.
Yes. FORGE engineers potable water tanks with site-specific engineering to meet seismic, wind, and snow load requirements. Tanks can be customized with anchoring systems, reinforced panels, and structural upgrades to ensure compliance and long-term performance in challenging environments.
FORGESHIELD EPOXY COLOR CHART
Our industry-grade FORGESHIELD™ Epoxy coating is engineered for durability, corrosion resistance, and long-term performance across a wide range of environments. Applied in a controlled factory setting, it ensures consistent quality and superior adhesion. The standard color selection shown below reflects our most commonly specified finishes for both liquid and dry bulk applications.
Need something specific?
Specialty colors and custom finishes are available upon request to meet project requirements or match existing infrastructure.
What Sets Us Apart
100% In-House Field Crews
Unlike many competitors, we maintain complete control over our operations by employing 100% in-house field crews. This ensures consistent quality, seamless execution, and accountability from start to finish, giving our customers peace of mind.
Expansive Industry Knowledge
With over 2 decades of experience in bolted tank engineering, manufacturing, and installation, FORGE has developed a legacy of excellence. Our team’s extensive knowledge enables us to handle projects of any scale, from municipal water storage to industrial solutions.
Comprehensive Services
From concept to completion, FORGE offers a full range of services, including engineering, manufacturing, installation, and maintenance. Our vertically integrated approach ensures efficiency, reliability, and cost-effectiveness for every project.
Customer-Centric Approach
At FORGE, our customers are at the heart of everything we do. We take the time to understand your specific needs and provide solutions that deliver value, durability, and long-term performance.
FORGE proudly upholds high safety standards when building and maintaining ground storage tanks. With an experienced construction & safety team, FORGE ensures that our employees are kept out of danger so they can focus on the task at hand.
Ready to FORGE ahead?
Request a quote or get in touch today.