Municipal Water & Wastewater Storage
Why Municipalities Choose CST®
When communities depend on safe and reliable water and wastewater systems, the quality of storage tanks and covers is critical. Around the world, municipalities choose CST Industries because we deliver solutions that are engineered for superior performance, unmatched durability and the lowest total cost of ownership over the lifetime of the system.
Two Premiere Brands, Tanks That Last
At the center of our municipal solutions is the Aquastore® by CST glass-fused-to-steel tank, recognized globally as the highest quality and most sought-after GFS tank in the world. Aquastore tanks are built using CST’s proprietary glass coating process, where a layer of high-strength glass is permanently fused to a precision-engineered steel core. This process creates an exceptionally smooth, chemically inert surface that is highly resistant to corrosion, abrasion and chemical attack. This makes Aquastore the ideal choice for both potable water and challenging wastewater applications. The result is a virtually maintenance-free tank that reduces downtime and dramatically lowers lifetime maintenance costs, delivering reliable performance decade after decade.
CST also offers a complete line of TecTank® by CST storage solutions, including factory-welded and bolted epoxy. Factory-welded tanks are manufactured in a controlled environment for exceptional quality and structural integrity, allowing for rapid installation in the field while minimizing weather delays. Bolted epoxy tanks provide flexibility and value, with a durable epoxy-coated steel system that offers strong performance, easy assembly and simplified long-term maintenance and repair. This range of options allows municipalities to select the ideal solution for their operational, budgetary and site-specific needs.
Industry-Leading Cover Solutions
To protect stored water and wastewater from contamination and extend the life of the entire system, CST offers industry-leading cover solutions. Optidome® by CST is the most advanced aluminum geodesic dome cover available. Designed using precision-engineered components, Optidome offers exceptional strength-to-weight ratios, corrosion resistance and superior environmental protection. Its design ensures maximum durability, reduces evaporation, minimizes odor emissions and provides safe and secure access for maintenance personnel.
For facilities that require flat cover systems, Conservatek® by CST delivers versatile flat cover solutions that can be tailored to a wide range of municipal applications. These flat covers are available in multiple configurations, including aluminum structural panel covers, dual-panel options for increased load-bearing capacity, walkable and non-walkable designs, and systems engineered for odor control and environmental containment. Conservatek covers are lightweight, corrosion-resistant and require minimal maintenance, providing reliable protection and long-term value.
Solutions You Can Rely On for Generations
With CST, municipalities receive more than tanks and covers. They gain a trusted partner with a proven track record of world-class engineering, premium materials and unmatched expertise. CST solutions protect vital infrastructure, safeguard water quality and reduce lifetime maintenance costs, ensuring that communities can rely on their water and wastewater systems for generations to come.
