Let Century Group Inc. help you meet current stormwater discharge regulations with our sediment control structures. Manufactured out of high strength steel reinforced concrete, the Century stormwater sediment control structures help to capture suspended solids in ditches and other discharge areas. The sediment control structures come in standard 2, 3 and 4 foot widths. Custom structures are also available. For more information on Century Groups Inc.'s precast concrete stormwater sediment control structures and other precast concrete products email the Century Group Precast Products Division or call 1-800-527-5232, Ext. 165.