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Stormwater Quality Design Manual (May 2007) - City of Sacramento ...

Stormwater Quality Design Manual (May 2007) - City of Sacramento ...

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Run<strong>of</strong>f Treatment Control Measure Fact Sheet<strong>Stormwater</strong> PlanterTable SP-3. <strong>Design</strong> Data Summary Sheet for <strong>Stormwater</strong> Planter<strong>Design</strong>er:Company:Project:Location:Date:1. Determine <strong>Design</strong> Water <strong>Quality</strong> Volumea. Tributary drainage areab. Water <strong>Quality</strong> VolumeArea = ft 2WQV = ft 32. <strong>Design</strong> average surcharge depth (d s )d s = 6–12 inches (0.5–1 foot) d s = ft3. <strong>Design</strong> Planter Surface Area (A s )A s = WQV/d s A s = ft 24. Base Course Layersa. Topsoil (6 in. minimum)b. Sand/Peat Layer (18 in. minimum)c. Gravel Layer (9 in. minimum)in.in.in.5. Planter Type (check type used) Infiltration without underdrain Infiltration with underdrain Flow-through with impermeable liner6. Vegetation (describe)7. Overflow Device (check type used or describe “Other”) Drop inlet Standpipe OtherNotes:<strong>Stormwater</strong> <strong>Quality</strong> <strong>Design</strong> <strong>Manual</strong> for the <strong>Sacramento</strong> and South Placer Regions<strong>May</strong> <strong>2007</strong>SP-7

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