The leader in Glass Fused to Steel Ground and Elevated storage tanks in the southwest, Texas Aquastore is also able to provide design-construct solutions for wastewater treatment plants in decentralized applications. Aquastore offers turnkey solutions with Extended Aeration and MBR plants with flows up to 1 million GPD that are easy to expand and can help decrease your footprint. If you are in need of a plant with smaller flows, we have that too! The plug n’ play design of the Welded Steel Package Plants is perfectly suited for flows of 3,000-50,000 GPD.