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*[[Pretreatment]] devices to retain trash, debris, sediment and floatables and prevent clogging of inlets, underlying native soil and outlets;
*[[Pretreatment]] devices to retain trash, debris, sediment and floatables and prevent clogging of inlets, underlying native soil and outlets;
*Storage reservoir consisting of structurally reinforced chambers, vaults, crates, perforated pipes or other void-forming structures embedded in [[Reservoir_gravel|coarse aggregate]];
*Storage reservoir consisting of structurally reinforced chambers, vaults, crates, perforated pipes or other void-forming structures embedded in [[Reservoir_gravel|coarse aggregate]];
*[[Pipes|Pipes]] to convey water into and out of the practice; and
*[[Pipes|Pipes]] and possibly flow control structures to convey water into and out of the practice; and
*[[Geotextiles]] to maintain separation between the storage reservoir and surrounding native soil.
*[[Geotextiles]] to maintain separation between the storage reservoir and surrounding native soil.