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Curve Number Hydrology: State of the Practice

Abstract

  • Prepared by the Curve Number Hydrology Task Committee of the Environmental and Water Resources Institute of ASCE.

    This volume investigates the origin, development, role, application, and current status of the curve number method for estimating the runoff response from rainstorms. Developed in the 1950s to fill a technological niche, use of the curve number method has extended since then to other applications, and user experience and analysis have redefined numerous features of the original technology.

    Topics include: an introduction to curve number hydrology; the curve number method; findings and developments; structure of the basic equation; soil moisture modeling; calibration methods; current usage and professional practice; and recommendations, including assignment of a keeper to serve as the central source for responsible information and updates.

    An appendix provides solutions to the curve number equation. This book will be valuable to water and environmental engineers involved in hydrology, especially the analysis of rainwater runoff problems.

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Front Matter
i–ix
    Chapter 1:
    Introduction
    1–5
      Chapter 2:
      Curve Number Method
      6–20
        Chapter 3:
        Findings and Developments
        21–65
          Chapter 4:
          Summary, Conclusion, Discussion, and Recommendations
          66–73
            FREE
            Appendix 1:
            Solutions to the Curve Number Equation
            74–74
              FREE
              Appendix 2:
              List of Symbols
              75–76
                FREE
                References
                77–98
                  FREE
                  Index
                  105–106
                    FREE
                    Back Matter
                    99–104