County Materials manufactures a comprehensive range of precast Wet Utility Structures, including inlets, catch basins, manholes, and junction boxes, all designed for dependable performance in stormwater and municipal infrastructure. These structures meet strict AASHTO and ASTM specifications and are built to withstand harsh environments while delivering a long service life. They are available in round, square, and rectangular configurations—ranging from 24″ to 144″ inside diameters—to meet diverse project requirements.
Catch basins are underground structures that collect stormwater and trap debris, sediment, and pollutants before water enters the drainage system. They help prevent clogging and improve water quality by filtering out solids.
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