water storage tanks water tanks storage tanks WATER STORAGE TANKS We manufacturer water storage tanks to your specific requirements. olumbian TecTank™ produces tanks suitable for all stages of water treatment, including mixing tanks, flocculation tanks, sedimentation tanks and others. Our factory-baked liquid immersion coating system provides the best long-term corrosion protection. Columbian TecTank™ is the leading manufacturer of water storage tanks for fire protection. Take a moment and look over our line of water storage tanks. Often the quickest way of providing a water supply is to transport water in tankers from a nearby source and store the water in water storage tanks and reservoirs. However it is rare for water storage tanks and reservoirs to be readily available in such situations. Permanent water storage tanks are usually fitted with a washout valve that draws water from the base. Proper maintenance of water storage tanks is critical to a water utility's efforts to provide customers with a reliable supply of safe water, delivered at acceptable pressure. Various types of water tanks and towers, components, operation, and efficient water-storage tank techniques also are described. The purpose of this rule is to provide specific requirements for public drinking water storage tanks. The materials used in drinking water storage tanks shall provide stability and durability as well as protect the quality of the stored water.