Every time rain falls on streets and parking lots, it sweeps grit, trash, and pollutants toward the nearest low point. Catch basins sit at those low points, quietly collecting runoff and helping cities keep roadways safe, pipes clear, and receiving waters cleaner. This article explains how catch bas…
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What Exactly Is a Precast Underground Vault? A precast vault is a large, reinforced-concrete box or cylinder installed below grade to detain, treat, or both detain and treat stormwater when surface land is scarce. The modules are factory-made for quality control, then craned into an excavated pit an…
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What is a stormwater outfall? A stormwater outfall is the point where a storm-drain system, whether pipes, ditches, or channels, discharges runoff to a receiving water such as a stream, wetland, lake, or the ocean. Regulatory guidance clarifies that simple cross-road culverts, which only pass flow b…
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