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Sunday, August 2, 2020 | History

2 edition of Irrigation return flow found in the catalog.

Irrigation return flow

Water Resources Scientific Information Center.

Irrigation return flow

a bibliography.

by Water Resources Scientific Information Center.

  • 16 Want to read
  • 14 Currently reading

Published by Water Resources Scientific Information Center, Office of Water Research and Technology, U.S. Dept. of the Interior, available from the National Technical Information Service] in Washington, [Springfield, Va .
Written in English

    Subjects:
  • Irrigation water -- Return flow -- Bibliography.

  • Edition Notes

    Includes indexes.

    SeriesBibliography series - Water Resources Scientific Information Center ; OWRT/WRSIC 75-209
    Classifications
    LC ClassificationsZ5074.I7 W37 1975, TC809 W37 1975
    The Physical Object
    Paginationvi, 207 p. ;
    Number of Pages207
    ID Numbers
    Open LibraryOL5013662M
    LC Control Number76601151

    The large quantities of irrigation water delivered to farm units in the CBP indirectly control the irrigation-return flow in the four drainage basins studied in the project area during the irrigation season. Water samples were collected at USGS streamflow-gaging stations in the study basins, and continuous streamflow data were available only. Recycling irrigation return flow is a water-saving measure that helps to deal with water scarcity for irrigation. The study aims to estimate the reuse potential of irrigation return flow.

    Book Group Author: Abstract: The physically based SWAT model was modified to simulate hydrological cycle and water balance of small watershed of irrigation system (SWIS). The effect of recovery and reuse of return flow on water cycle at the field and SWIS scales was evaluate. Pages: URL: Volume: Number: Journal: Journal ISO: Organization.   Impact of Irrigation Return Flow on Streamflow [49] We wish to examine the impacts of return flow from surface‐water‐irrigation on streamflow. Return flow occurs both as (1) surface water runoff back to the stream, more or less immediately, and (2) flow through the associated groundwater by:

    address water quality concerns from irrigation return flow: “All such [irrigation return flow] sources, regardless of the manner in which the flow was applied to agricultural lands, and regardless of the discrete nature of the entry point, are more appropriately treated under the requirements of section (b)(2)(F).”.   A river salinity model has been developed on the 21 major canal areas in the lower Arkansas River Basin in Colorado to address the impact of irrigation return flow on the river. The quantity of the return flow is predicted by constructing response functions for tailwater, canal leakage, and in-field deep percolation so that the spatial and.


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Irrigation return flow by Water Resources Scientific Information Center. Download PDF EPUB FB2

Return flow is surface and subsurface water that leaves the field following application of irrigation water. While irrigation return flows are point sources, in the United States they are expressly exempted from discharge permit requirements under the Clean Water Act.

Return flows generally return to the Irrigation return flow book centre after a period of about three to four weeks; due to this, the Disposal options: Combined sewer, Evaporation. Print book: National government publication: EnglishView all editions and formats: Rating: (not yet rated) 0 with reviews - Be the first.

Subjects: Irrigation water -- Return flow -- Bibliography. Irrigation water -- Return flow. More like this: Similar Items. Sprinkler and Surface Irrigation Effects on Return Flow Water Quality and Quantity D.L. Bjorneberg 1, D.T. Westermann, N.O. Nelson2 1USDA ARS, Kimberly, ID 2Kansas State University, Manhattan, KS Abstract.

A major conservation practice in the Upper Snake-Rock (USR) watershed is the conversion. Development of irrigation in the United States ; Economic importance of irrigation ; Importance and mechanics of return flow ; Nature and extent of the pollution problem of irrigation return flows ; Relation of irrigation return flow problems to present legislative water quality standards and general pollution control problems ; Special.

: Occurrence, Distribution, and Transport of Pesticides in Agricultural Irrigation-Return Flow from Four Drainage Basins in the Columbia Basin Project, (): Yun-Wei A. Hsu, Richard J. Wagner, Lonna M. Frans: BooksAuthors: Yun-Wei A. Hsu, Lonna M. Frans, Richard J.

Wagner. requirements. The basic components of an Irrigation System Assessment covered in this chapter are: Preparation of an Irrigation Farm Plan – Worksheets 1(a) and 1(b) Irrigation System Audit – Worksheet 2(a) and 2(b) Total Irrigated Area and Irrigation System Peak Flow Rate Check – Worksheets 3(a), 3(b), 4(a) and 4(b).

Based on the author’s book “Bidding & Estimating for Landscape & Irrigation Contractors,” this streamlined version is designed for improved comprehension and immediate application. Includes detailed, progressive examples for easy reference and a supporting spreadsheet (requires Microsoft Excel 97 or higher).

Chapter 4F: Irrigation Water Management more difficult for plants to uptake water. In addition, specific ions, such as chloride, sodium, boron and others may have a toxic effect on plants at certain levels. Crops respond differently to both total. EPA/ August WESTERN WATER LAWS AND IRRIGATION RETURN FLOW by George E.

Radosevich Resources Administration and Development, Inc. Fort Collins, Colorado R Project Officer James P. Law, Jr. Source Management Branch Robert S. Kerr Environmental Research Laboratory Ada, Oklahoma ROBERT S.

KERR. IRRIGATION RETURN FLOW OR DISCRETE DISCHARGE. WHY WATER POLLUTION FROM CRANBERRY BOGS SHOULD FALL WITHIN THE CLEAN WATER ACT’S NPDES PROGRAM BY ANDREW C.

HANSON* & DAVID C. BENDER** Despite license plates proclaiming it as the “dairy state,” Wisconsin is the top cranberry producing state in the nation. Cranberry.

Repayment schedule for a loan of US$ 1 for Mutange irrigation scheme with a loan period of 20 years and an interest rate of 12% 21 Cash flow budget for Mutange irrigation scheme without considering inflation (US$) 22 Annual cash flow per farmer at Mutange irrigation scheme without considering inflation (US$) 22 File Size: KB.

Chapter 6 Irrigation System Design Part Irrigation Guide (vi-NEHIG Amend. NJ1, 06/) NJ NJ Irrigation System Design a) General A properly designed irrigation system addresses uniform irrigation application in a timely manner while minimizing losses and damage to soil, water, air, plant, and animal resources.

In the context of Public Lawthe Clean Water Act amendments ofreturn flow from man-controlled irrigation may be classified as point source pollution and, therefore, permits may be required to discharge these return flows into rivers or streams. Little is known about return flows from most irrigation by: 1.

The objective of this work is to analyze the repercussions that alternative irrigation management can cause on water use and on the quality of irrigation return flows. Study area description The study zone is Bardenas Canal Irrigation District no.

V (ID-V), located on the left margin of the medium Ebro River Basin (Fig. 1).Cited by: Sediments in irrigation return flows arise mostly from erosion in furrows during irrigation, and sediment concentrations vary widely from near zero to several thousand ppm.

Reducing both erosion and runoff would decrease the sediment in return flows. Technology is available for reducing both erosion during irrigation and soil loss from the land, and for removing sediments Cited by: 9. The first annual issue of SELECTED IRRIGATION RETURN FLOW QUALITY ABSTRACTS covered publications printed in andwhile the second annual issue lists publications printed in andand the third annual issue covers calendar years and This annual issue lists publications printed in Irrigation agriculture is projected as a major global strategy to meet agricultural production targets, especially in developing economies.

As early as inthe FAO had projected that an estimated 90% of agricultural land will be under irrigation by As presented in Fig. irrigation is a top priority component of water managers in developing countries including India and China. This report presents the various methodologies for correct assessment of irrigation return flow, which is one of the most significant components in the water balance of irrigation command areas.

A part of the water applied to the irrigation fields percolates deep to recharge the groundwater and is known as irrigation return flow. In this report methodologies have been presented for.

Irrigation return flow coefficients, i.e. the ratio between the quantity of water returned from the cultivated area to the groundwater system and the amount of abstraction, vary by more than 50% for rice cultivation using standing water irrigation to 0% in the case of drip irrigation technique.

The study determined that reducing the amount of return flow from the irrigation delivery system could eliminate a portion of the sediment entering the river. The Belle Fourche Innovation District The return flow rate from the room was designed for cfm ( L/s), whereas the bathroom exhaust flow rate was designed 60 cfm (28 L/s).

Discover the best Irrigation in Best Sellers. Find the top most popular items in Amazon Books Best Sellers.An irrigation return flow drain has sampling equipment that can be powered by solar cells or by running an electric line to the site and using conventional power.

Solar cells will cost $14, to install with a useful life of 10 years. Annual costs for inspection, cleaning, etc. are expected to %(8).Evaluation of Irrigation Diversions and Return Flows. Investigator: Victor Hasfurther, Department of Civil Engineering and Wyoming Water Resources Center, University of Wyoming.

Purpose: Ranching and farming are two of the oldest and largest users of water in Wyoming accounting for approximately ninety-five percent of the total amount of water withdrawn from streams and .