Rational Runoff Formula and Coefficients for Small Agricultural Watersheds

Rational Runoff Formula and Coefficients for Small Agricultural Watersheds PDF Author: Zahra Paydar
Publisher:
ISBN:
Category : Watershed management
Languages : en
Pages : 240

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Book Description
Abstract: Rational runoff coefficients have been derived for seven combinations of land use and treatment on single-crop agricultural watersheds near Coshocton, Ohio. Runoff coefficient is the ratio of peak runoff rate to rainfall rate. The rational runoff formula has been employed to predict peak runoff rates from twelve experimental mixed-cover watersheds in Ohio, Wisconsin, Nebraska, and Virginia. These peak rates were estimated using the derived runoff coefficients and five different methods of estimating time of concentration. The computed peak runoff rates have been evaluated against runoff records of the watersheds. The SCS-Curve-No. method of estimating time of concentration gave relatively better results.

Rational Runoff Formula and Coefficients for Small Agricultural Watersheds

Rational Runoff Formula and Coefficients for Small Agricultural Watersheds PDF Author: Zahra Paydar
Publisher:
ISBN:
Category : Watershed management
Languages : en
Pages : 240

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Book Description
Abstract: Rational runoff coefficients have been derived for seven combinations of land use and treatment on single-crop agricultural watersheds near Coshocton, Ohio. Runoff coefficient is the ratio of peak runoff rate to rainfall rate. The rational runoff formula has been employed to predict peak runoff rates from twelve experimental mixed-cover watersheds in Ohio, Wisconsin, Nebraska, and Virginia. These peak rates were estimated using the derived runoff coefficients and five different methods of estimating time of concentration. The computed peak runoff rates have been evaluated against runoff records of the watersheds. The SCS-Curve-No. method of estimating time of concentration gave relatively better results.

Development and Evaluation of Rational Runoff Coefficients for Small Agricultural Watersheds

Development and Evaluation of Rational Runoff Coefficients for Small Agricultural Watersheds PDF Author: David Lane Horn
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 300

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Book Description
Runoff coefficients for the rational runoff formula far seven combinations of cover and cultural practice were derived from single-crop watersheds at Coshocton, Ohio. The rational formula, using the derived coefficients, was evaluated by peak runoff rate frequency curves constructed for fourteen gaged watersheds in Ohio, Wisconsin, Nebraska, and Texas.

An Approach to a New Formula for Runoff from Small Agricultural Areas

An Approach to a New Formula for Runoff from Small Agricultural Areas PDF Author: Charles G. Snyder
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 66

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Evaluation of Runoff Coefficients from Small Natural Drainage Areas

Evaluation of Runoff Coefficients from Small Natural Drainage Areas PDF Author: Carlos Fix Miller
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 132

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Equations for Estimating Clark Unit-hydrograph Parameters for Small Rural Watersheds in Illinois

Equations for Estimating Clark Unit-hydrograph Parameters for Small Rural Watersheds in Illinois PDF Author: Timothy D. Straub
Publisher:
ISBN:
Category : Flood forecasting
Languages : en
Pages : 46

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Selected Runoff Events for Small Agricultural Watersheds in the United States

Selected Runoff Events for Small Agricultural Watersheds in the United States PDF Author: United States. Agricultural Research Service. Soil and Water Conservation Research Division
Publisher:
ISBN:
Category : Rain and rainfall
Languages : en
Pages : 420

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Hydrology and Floodplain Analysis

Hydrology and Floodplain Analysis PDF Author: Philip B. Bedient
Publisher: Pearson
ISBN: 0134162749
Category : Science
Languages : en
Pages : 816

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Book Description
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. For undergraduate and graduate courses in Hydrology. This text offers a clear and up-to-date presentation of fundamental concepts and design methods required to understand hydrology and floodplain analysis. It addresses the computational emphasis of modern hydrology and provides a balanced approach to important applications in watershed analysis, floodplain computation, flood control, urban hydrology, stormwater design, and computer modeling. This text is perfect for engineers and hydrologists.

Flood Flow Frequency for Ungaged Watersheds

Flood Flow Frequency for Ungaged Watersheds PDF Author:
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 144

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Monthly Precipitation and Runoff for Small Agricultural Watersheds in the United States

Monthly Precipitation and Runoff for Small Agricultural Watersheds in the United States PDF Author: United States. Agricultural Research Service. Soil and Water Conservation Research Division
Publisher:
ISBN:
Category : Rain and rainfall
Languages : en
Pages : 84

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Book Description


Runoff and Chemical Loading in Small Watersheds in the Twin Cities Metropolitan Area, Minnesota

Runoff and Chemical Loading in Small Watersheds in the Twin Cities Metropolitan Area, Minnesota PDF Author: Mark A. Ayers
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 44

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Book Description