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Sunday, July 19, 2020 | History

2 edition of Low-flow frequency and flow duration of selected South Carolina streams through 1987 found in the catalog.

Low-flow frequency and flow duration of selected South Carolina streams through 1987

Michael G Zalants

Low-flow frequency and flow duration of selected South Carolina streams through 1987

by Michael G Zalants

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Published by U.S. Dept. of the Interior, U.S. Geological Survey, Books and Open-File Reports Section [distributor] in Columbia, S.C, Denver, CO .
Written in English

    Subjects:
  • Stream measurements -- South Carolina

  • Edition Notes

    Other titlesLow flow frequency and flow duration of selected South Carolina streams through 1987
    Statementby Michael G. Zalants ; prepared in cooperation with the South Carolina Department of Health and Environmental Control
    SeriesWater-resources investigations report -- 91-4170
    ContributionsGeological Survey (U.S.), South Carolina. Dept. of Health and Environmental Control
    The Physical Object
    Paginationiii, 87 p. :
    Number of Pages87
    ID Numbers
    Open LibraryOL13614223M

    Bladder Pumps have low flow capability and ensure that no drive gas comes into contact with sample water, making them ideal, and approved by regulators worldwide for VOC sampling. Select a Bladder Pump for higher regulator acceptance and lower flow rates. STEP2 > Enter the pressure value and the temperature. Flow rate estimation of subsonic flow requires downstream pressure input. Without entering downstream pressure, choked flow (Max. flow rate) shall be estimated.

    The first three types of karst network are illustrated and discussed by Brown and Ford (), Brown (), and Caspar (). If flow in an aquifer is through the first type, pre- dictions based on the procedures recommended in this manual will be accurate. EPA/// August PROCEEDINGS OF STORMWATER AND WATER QUALITY MODEL USERS GROUP MEETING March , Denver, Colorado Edited by William James Cudworth Professor of Computational Hydrology University of Alabama Tuscaloosa, AL Thomas O. Barn well, Jr. Center for Water Quality Modeling .

    Pierre Nicolle, Vazken Andréassian and Eric Sauquet, Blending neighbor‐based and climate‐based information to obtain robust low‐flow estimates from short time series, Water Resources Research, 49, 12, (), ().   Direct clipping of giant partially thrombosed intracranial internal carotid artery (ICA) aneurysms is challenging, especially when important perforating arteries are involved. Proximal occlusion with bypass represents a possible alternative approach. An year-old female presented with worsening visual acuity and severe headache caused by partially thrombosed Cited by: 2.


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Low-flow frequency and flow duration of selected South Carolina streams through 1987 by Michael G Zalants Download PDF EPUB FB2

Get this from a library. Low-flow frequency and flow duration of selected South Carolina streams through [Michael G Zalants; South Carolina. Department of. One of the most common low-flow statistics is the annual minimum 7-day average streamflow with a year recurrence interval (7Q10).

In terms of probability of occurrence, there is a 1/10 or percent probability that the annual minimum 7-day average flow in any 1 year will be less than the estimated 7Q10 value. 2 Low-Flow Frequency and Flow Duration of Selected South Carolina Streams in the Pee Dee River Basin through March minimum average-streamflow rates over designated time periods (Riggs, ) and flow-duration estimates, which define the percentage of time that specified flows were equaled or exceeded during a given period (Searcy, ).

Low-Flow Frequency and Flow Duration. of Selected South Carolina Streams in the Catawba-Wateree and Santee River Basins through March By Toby D. Feaster and Wladmir B. Guimaraes. Prepared in cooperation with the South Carolina Department of Health. and Environmental Control. Open-File Report – U.S.

Department of the InteriorCited by: 2. Low-flow frequency and flow duration of selected South Carolina streams in the Saluda, Congaree, and Edisto River basins through March Series title: Open-File Report: Series number: DOI: /ofr Year Published: Language: English: Publisher: U.S.

Geological Survey: Publisher location: Reston, VA: Contributing. Low-flow frequency and flow duration of selected South Carolina streams in the Pee Dee River basin through March Open-File Report Prepared in cooperation with the South Carolina Department of Health and Environmental ControlCited by: 3.

Flow Durations, Low-Flow Frequencies, and Monthly Median Flows for Selected Streams in Connecticut through USGS Scientific Investigations Report [Ahearn, Elizabeth A.] on *FREE* shipping on qualifying offers.

Flow Durations, Low-Flow Frequencies, and Monthly Median Flows for Selected Streams in Connecticut through Author: Elizabeth A. Ahearn. WRIRDevelopment of Regression Equations to Estimate Flow Durations and Low-Flow-Frequency Statistics in New Hampshire Streams; New Jersey.

SIRRegional regression equations for the estimation of selected monthly low-flow duration and frequency statistics at ungaged sites on streams in New Jersey. Low-flow statistics investigated in that report include the 1- 7- and day mean low flows for a recurrence interval of 10 years (variable names M1D10Y, M7D10Y, and.

Low-flow characteristics and discharge profiles for selected streams in the Cape Fear River Basin, North Carolina, through Water-Resources Investigations By J.C.

Weaver and B.F. Pope FULL TEXT. Low-flow frequency analysis forms part of the frequency analysis of extreme events and as such have been covered in many classical statistical textbooks.

The papers covering specific topics of low-flow frequency analysis are numerous and those referred to above are unlikely to make a full list of recent by: Low-flow characteristics are summarized in this report for 67 continuous-record gaging stations and partial-record measuring sites in the Cape Fear River Basin of North Carolina.

Records of discharge collected through the water year were used in the analyses. 14 Methods for Estimating Low-Flow Statistics for Massachusetts Streams standard deviation units between the stream fl ow statistic and the mean of the data from which it is.

Commonly used distributions in low-flow frequency analysis were considered in the model selection process performed by the BIC. Corresponding Q T,30 and Q T,7 local low-flow quantiles are available from a low-flow frequency analysis performed at each of Cited by: 6.

Relation of duration and frequency curve._____ 23 Geologic map of area in southern Mississippi having approx­ imately uniform climate and altitude._____ 25 Flow-duration curves for selected Mississippi streams, 27 Flow-duration curve applied to hydropower study _____ 28 TABLES Page. The procedures used to plot, compute, and present low-flow frequency and flow-duration data were developed by Riggs (, ) and Searcy ().

While instantaneous maximum discharges are used for flood frequency analysis, low-flow frequency analysis usually specify flow duration e.g., 7days, 30 days, (McCuen, ). Methods of low-flow Cited by: 3. Full text of "Low-flow frequency analysis of streams in New York" See other formats.

Low-flow frequency estimation using base-flow measurements: USGS Open-File Report [J. Stedinger, W. Thomas] on *FREE* shipping on qualifying offers. The United States Geological Survey (USGS) is a scientific organization created inand is part of the U.S.

government. Their scientists explore our environment and ecosystems. Full text of "SOUTH CAROLINA IRRIGATION GUIDE" See other formats. Figure 8 is a plot of the relation between relative discharge and flow-duration frequency for Illinois streams as determined from the data of Graf ().

As can be seen from the figure, the average flow in Illinois streams is one that is exceeded about 30 percent of the time.

dissipation through hydraulic jumps. Mountain streams differ from low- reaches on ESL and FC were selected in the field Figure 1: Photographs of a cascade reach at high flow (a) and low flow (b) and a step-pool reach at high flow (c) and low flow (d).

The arrows indicate the same location on each of the corresponding photographs.Floodflow characteristics of Filbin Creek for pre- and post-construction conditions,at North Charleston, South Carolina / (Columbia, S.C.: Dept.

of the Interior, U.S. Geological Survey ; Denver, Colo.: Books and Open-File Reports Section [distributor], ), by C. L. Sanders, Geological Survey (U.S.), and South Carolina. Department of.Frequency, magnitude, and duration of stream flow rates and their relationship to rainfall, snowmelt, groundwater, and vegetational patterns.

Changes in stream hydrology may be monitored directly or through vegetational patterns. Paleohydrology studies may be used to better understand past hydrologic patterns and causal relationships.