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Monday, May 4, 2020 | History

2 edition of Techniques for estimating flood-peak discharges of rural, unregulated streams in Ohio found in the catalog.

Techniques for estimating flood-peak discharges of rural, unregulated streams in Ohio

G. F. Koltun

Techniques for estimating flood-peak discharges of rural, unregulated streams in Ohio

by G. F. Koltun

  • 213 Want to read
  • 26 Currently reading

Published by U.S. Dept. of the Interior, U.S. Geological Survey, U.S. Geological Survey, Branch of Information Services [distributor] in Columbus, Ohio, Denver, CO .
Written in English

    Places:
  • Ohio,
  • Ohio.
    • Subjects:
    • Flood forecasting -- Ohio -- Mathematical models.,
    • Streamflow -- Ohio -- Mathematical models.,
    • Stream measurements -- Ohio.

    • Edition Notes

      Includes bibliographical references.

      Statementby G.F. Koltun ; prepared in cooperation with the Ohio Department of Transportation and the U.S. Department of Transportation, Federal Highway Administration.
      SeriesWater-resources investigations report ;, 03-4164
      ContributionsGeological Survey (U.S.), Ohio. Dept. of Transportation., United States. Federal Highway Administration.
      Classifications
      LC ClassificationsGB701 .W375 no. 03-4164, GB1399.2 .W375 no. 03-4164
      The Physical Object
      Paginationvi, 75 p. :
      Number of Pages75
      ID Numbers
      Open LibraryOL3727073M
      LC Control Number2003373233

      This thesis evaluates the effectiveness of several flood mitigation strategies for reducing peak discharges in the Upper Cedar River Watershed located in northeast Iowa. Triggered by record flooding in June , the Iowa Watersheds Project was formed to evaluate and construct projects for flood reduction. The Upper Cedar was selected as aCited by: 2. peak discharges and volumes within the basin. In the upstream sub-catchments with higher rates of deforestation, increases between 30 and 47% were observed in the peak discharge. In the entire basin, however, the flood peak discharges and volumes increased by at least 16 and 10% respectively during the entire study period.

      Full text of "Selected water resources abstracts" See other formats. Flood estimation for small catchments 11 i IEs. *o_d)Cm. Report No. Flood estimation for A tributary of the Great Ouse -flood peak of 23rd September Those that do essentially rural small catchments in England exist tend to be rural, steep, subject to high and Wales.

      INTRODUCTION In densely populated areas, streams have to satisfy a wide range of requirements. The use of urban streams as receiving waters for stormwater discharges is incompatible with recreational and ecological requirements. In the past the first objective of urban drainage was to ensure the quick and safe disposal of waste-and by: 4. EPA/B January Environmental Protection Technology Series ESTIMATING ENVIRONMENTAL DAMAGES FROM SURFACE MINING OF COAL IN APPALACHIA: A Case Stud Industrial Environmental Research Laboratory Office of Research and Development U.S. Environmental Protection Agency Cincinnati, Ohio


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Techniques for estimating flood-peak discharges of rural, unregulated streams in Ohio by G. F. Koltun Download PDF EPUB FB2

2 Techniques for Estimating Unregulated streams in Ohio book Discharges of Rural, Unregulated Streams in Ohio and private citizens and, at times, may even make the differ-ence between life and death.

The most recent report presenting flood-frequency data and estimation techniques applicable to Ohio streams was published in (Koltun and Roberts, ).

Since. TECHNIQUES FOR ESTIMATING FLOOD-PEAK DISCHARGES OF RURAL, UNREGULATED STREAMS IN OHIO By G. Koltun and John W. Roberts ABSTRACT Multiple-regression equations are presented for estimating flood-peak discharges having recurrence intervals of 2, 5, 10, 25, 50, and years at ungaged sites on rural, unregulated streams in by: 2 Techniques for Estimating Flood-Peak Discharges of Rural, Unregulated Streams in Ohio and private citizens and, at tim es, may even make the differ - ence between life and death.

The most recent report presenting flood-frequency data and estimation techniques applicable to Ohio streams was published in (Koltun and Roberts, ).

Since. Get this from a library. Techniques for estimating flood-peak discharges of rural, unregulated streams in Ohio.

[G F Koltun; John W Roberts; Ohio. Department of Transportation.; United States. Federal Highway Administration.; Geological Survey (U.S.)].

Multiple-regression equations are presented for estimating flood-peak discharges having recurrence intervals of 2, 5, 10, 25, 50, and years at ungaged sites on rural, unregulated streams in Ohio.

The average standard errors of prediction for the equations range from % to %. Peak discharge estimates determined by log-Pearson Type III analysis using data.

Techniques for estimating flood-peak discharges of rural, unregulated streams in Ohio [G. Koltun] on *FREE* shipping on qualifying offers. Get this from a library. Techniques for estimating flood-peak discharges of rural, unregulated streams in Ohio. [G F Koltun; Geological Survey (U.S.); Ohio.

Department of Transportation.; United States. Federal Highway Administration.]. ESTIMATING PROCEDURES FOR FLOOD PEAK DISCHARGES This section briefly outlines the techniques to use when estimating peak discharge and frequency of floods for an unregulated rural site with a drain­ age area of less than 2, mi^ in Oklahoma.

A technique is presented forCited by: 7. WRIRTechnique for Estimating Flood-Peak Discharges and Frequencies on Rural Streams in Illinois; Indiana. SIREstimating selected low-flow frequency statistics and harmonic-mean flows for ungaged, unregulated streams in Indiana (verOctober ).

Book/Printed Material Estimating flood-peak discharge magnitudes and frequencies for rural streams in Illinois / About this Item. Title Estimating flood-peak discharge magnitudes and frequencies for rural streams in Illinois / Created / Published.

This article throws light upon the top six methods for estimation of flood discharge. Catchment-Run-Off Method 2. Empirical Formulae 3. Cross Sectional Area and Bed Slope 5. Area of Cross-Section and Velocity As Observed At Bridge Site 6. The catchment area is the command area of a river wherefrom the river gets the supply of water.

A. Discharges shall be estimated by the method described in USGS Water-R esources Investigations Report “Techniques for Estimating Flood-Peak Discharges of Rural Unregulated Streams in Ohio”.

For urban drainage areas less than 4 square miles [ km 2] discharges shall be estimated by the. Flood-peak discharges and frequencies are presented for gaged sites in Illinois, Indiana, and Wisconsin for recurrence intervals ranging from 2 to years.

A technique is presented for estimating flood-peak discharges at recurrence intervals ranging from 2 to years for nonregulated streams in Illinois with drainage areas ranging from to 10, square miles.

This page is for indexing purposes and will not be printed in the conference proceedings book. Author(s) First Name Middle Name Surname Role Daniel E. Mecklenburg G.F.

and s. Techniques for Estimating Flood-Peak Discharges of Rural, Unregulated Streams in Ohio. U.S. Geological Survey, Water Resources Investigations Report Estimating flood peak discharge magnitudes and frequencies for rural streams in Illinois Series Scientific investigations report ; Notes "The CD-ROM (in pocket) contains input data, output results, and plots produced for the flood-frequency analysis for the State of Illinois"--P.

Low-flow quantiles at ungauged locations are generally estimated based on hydrological methods, such as the drainage area ratio and frequency analysis methods.

In practice, the drainage area ratio approach is a popular but simple linear model. When hydrologically nonlinear characteristics govern the runoff process, the linear approach leads to significant : Kichul Jung, Eunji Kim, Boosik Kang.

T echniques for Estimating Flood-Peak Discharges of Rural, Unregulated Streams in Ohio. U.S. Geological Survey, Water Re sources Investigations ReportUSGS Denver, CO.

Science -- Forecasting. See also what's at your library, or elsewhere. Broader terms: Science; Forecasting; Narrower term: Environmental sciences -- Forecasting; Filed under: Envi.

Techniques for estimating flood peak discharges for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma / (Oklahoma City, Okla.: U.S.

Dept. of the Interior, Geological Survey ; Lakewood, Colo.: Open-File Services Section, Western Distribution Branch, U.S. Geological Survey, ), by Robert L. USGS Water Resources Investigation Report Techniques for Estimating Flood-Peak Discharges of Rural, Unregulated Streams in Ohio, Koltun, USGS Water-Resources Investigations Report Techniques for Estimating Selected Streamflow Characteristics of Rural, Unregulated Streams in Ohio.

Regional regression equations for estimating flood-peak discharges at ungaged sites on rural, unregulated streams were developed with a two-step process involving ordinary leastsquares (OLS.See \"Techniques For Estimating Flood-Peak Discharges of Rural, Unregulated Streams In Ohio\", U.

S. Geological Survey, Water-Resources Investigations Report This report supercedes Bulletins 43 and This report presents the results of Phase 1 of Project SC ‘Estimating flood peaks and hydrographs for small catchments’. This work was jointly funded by the Environment Agency, the Centre for Ecology & Hydrology (CEH) and JBA by: 3.