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Stormwater best management practices in an ultra-urban setting : selection and monitoring.

File Language:
English


Filetype[PDF - 27.12 MB ]

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  • Edition:
    Final report.
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  • Abstract:
    This report builds on recent FHWA manuals by expanding and presenting additional data, design criteria, and monitoring study results on

    stormwater best management practices (BMPs) implemented in ultra-urban areas. An extensive literature search was performed along

    with a comprehensive analysis of documented information currently available, with the focus on identifying new and successful

    technologies for ultra-urban areas. Factors used to identify ultra-urban BMP studies included:

    .. Limited space available for BMP implementation (less than 0.5 ha [1 ac]) . . Drainage area imperviousness greater than 50 percent. . Property value of land more than $215 per square meter ($20 per square foot) . . Location of BMP in right-of-way (only available space) . Existence of build-out conditions at the site (lot-line to lot-line development) .

    The purpose of this report is to provide a planning-level review of the applicability and use of new and more traditional BMPs in ultra-urban

    areas. This report focuses on the unique characteristics specific to ultra-urban settings and provides specific guidance for selecting and

    siting stormwater management technologies. The information is structured in an informative, user-friendly format, with case studies

    highlighting examples of BMP monitoring throughout the country and tables illustrating the characteristics of each BMP to facilitate

    comparison and identification of specific technologies appropriate to a given site. BMP information is provided in fact sheets, which

    address applicability, effectiveness, siting and design, maintenance, and cost considerations. The report is organized into separate

    chapters that address ultra-urban considerations, BMP design information tailored to the ultra-urban environment, monitoring program

    design, and BMP selection.

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    PDF
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    urn:sha-512:cad331aab9894f24eebf8ab4e7cadc9c1bc57d0b65a9a84f45b304fa0f7ec0281bd84cecb0a2e219c990d959b11e525aa3a398d54fafbd48ef99b66d97fb4e77
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  • File Type:
    Filetype[PDF - 27.12 MB ]
File Language:
English
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