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Sunday, July 19, 2020 | History

3 edition of Annual peak discharges from small drainage areas in Montana through September 1980 found in the catalog.

Annual peak discharges from small drainage areas in Montana through September 1980

R. J. Omang

Annual peak discharges from small drainage areas in Montana through September 1980

by R. J. Omang

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  • 40 Currently reading

Published by U.S. Dept. of the Interior, Geological Survey in Helena, Mont .
Written in English

    Subjects:
  • Stream measurements -- Montana.,
  • Drainage -- Montana.,
  • Watersheds -- Montana.

  • Edition Notes

    Statementby R.J. Omang, Charles Parrett, and J.A. Hull ; [prepared for the State of Montana, Department of Highways, Planning and Research Bureau in cooperation with the U.S. Department of Transportation, Federal Highway Administration, and the U.S. Department of Agriculture, Forest Service].
    SeriesOpen-file report / United States Department of the Interior, Geological Survey -- 81-332, Open-file report (Geological Survey (U.S.)) -- 81-332.
    ContributionsParrett, Charles., Hull, J. A., Montana. Dept. of Highways. Planning and Research Bureau., United States. Federal Highway Administration, United States. Forest Service., Geological Survey (U.S.)
    The Physical Object
    FormatMicroform
    Paginationviii, 114 p. :
    Number of Pages114
    ID Numbers
    Open LibraryOL22446896M

    Much of these “non-point” discharges are originating from industrial areas (Pitt and McLean ) and are mostly caused by “poor housekeeping” (truck spills, dirty storage areas, inadequate refuse collection, etc.), by fugitive air pollutants which settle out over the area, and, possibly most importantly, by direct connections of. Nationally, USGS surface-water data includes more than , station years of time-series data that describe stream levels, streamflow (discharge), reservoir and lake levels, surface-water quality, and rainfall. The data are collected by automatic recorders and manual field measurements at installations across the Nation.

    a description of storm water runoff flow and drainage patterns into the receiving state surface waters must be provided. This must specify if discharges are to unnamed drainages and provide the name of the first named drainage that will receive that discharge down gradient of the site. If the discharge is to a municipal separateFile Size: KB. The Road & Bridge Division of the Public Works Department is responsible for construction and maintenance of over 1, miles of county roads, bridges, and thousands of drainage and irrigation culverts in Yellowstone County.

    Journal of Hydrology, 93 () Elsevier Science Publishers B.V., Amsterdam -- Printed in The Netherlands [1] HYDRAULICS AND BASIN MORPHOMETRY OF THE LARGEST FLASH FLOODS IN THE CONTERMINOUS UNITED STATES JOHN E. COSTA Cascades Volcano Observatory, U.S. Geological Survey, Vancouver, WA (U.S.A.) (Received Cited by: Series Number Description Adopted / Revision Date; STDB (PDF) Storm Sewer Manhole Cover: Jan. 8, STDC (PDF) Dry Well or Sump Cover: Jan. 8,


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Annual peak discharges from small drainage areas in Montana through September 1980 by R. J. Omang Download PDF EPUB FB2

Annual peak stage and discharge data have been collected and tabulated for crest-stage gaging sites in Montana. The crest-stage program was begun in July to investigate the magnitude and frequency of floods from small drainage areas.

The program has expanded from 45 crest-stage gaging stations initially to stations maintained in Get this from a library.

Annual peak discharges from small drainage areas in Montana through September [R J Omang; Charles Parrett; J A Hull; Geological Survey (U.S.); Montana.

Department of Highways. Planning and Research Bureau.; United States. Federal Highway Administration.; United States. Forest Service.]. Full text of "Annual peak discharges from small drainage areas in Montana through " See other formats.

Annual peak discharges and stages through Septemand historical flood data from as early aswere compiled for gaging stations in Georgia having 5 or more years of record. These data include other information on station location, description, drainage area, type of gage(s), description of the stage-dischargeCited by: 2.

SIRComparisons of estimates of annual exceedance-probability discharges for small drainage basins in Iowa, based on data through water year ; SIRMethods for Estimating Annual Exceedance-Probability Discharges for Streams in Iowa, Based on Data through Water Year For each gaging station, based on its fitted probability distribution, estimates were made of the magnitudes of the peak discharges for recurrence intervals of 2, 5, 10, 25, 50,and years.

All annual series of peak discharges used in this. StreamStats Application. StreamStats is a Web application that provides access to an assortment of Geographic Information Systems (GIS) analytical tools that are useful for water-resources planning and management, and for engineering and design purposes.

The map-based user interface can be used to delineate drainage areas for user-selected sites on streams, and then.

Montana (/ m ɒ n ˈ t æ n ə / ()) is a state in the Northwestern United a has several nicknames, although none are official, including "Big Sky Country" and "The Treasure State", and slogans that include "Land of the Shining Mountains" and more recently "The Last Best Place".

Montana is the fourth-largest in area, the 8th least populous, and the third-least densely Before statehood: Montana Territory. The average peak annual discharge for the Yellowstone River has decreased at the largest drainage area (Zelt et al.

); however, at smaller drainage areas the average peak annual discharges have increased for the Yellowstone River as well as for the Lamar River (Slack et al., ), a headwater tributary of the Yellowstone by: Flow in the Arkansas River peaked near the Colorado-Kansas State line on June The peak discharges recorded at all gaging stations on the Arkansas River and upstream from Great Bend were larger than any previously recorded and had recurrence intervals greater than 50 years.

MANAGING STORM DRAINAGE ON SMALL SITES The "Small Parcel Stormwater Site Plan" A "Small Parcel" is a development that disturbs less than an acre and contains more than 2, square feet of new roof, paving, gravel or parking area. must be conveyed through the drainage system to a sediment Size: 2MB.

of annual peak ows, through at least if the record 8 Estimating Peak-Flow Frequency Statistics for Selected Gaged and Ungaged Sites in Naturally. Plots of logarithms of unit-area discharges of autumn peak fl ows from Mount St. Helens and nearby basins from to paired with peak fl. Throughout history, societies have sought to regulate water resources.

Today, over three-fourths of the largest river ecosystems in the northern third of the earth are strongly or moderately fragmented by dams, interbasin diversions, and irrigation (Dynesius and Nilsson, ). This is a reproduction of a book published before This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc.

that were either part of the original artifact, or were introduced by the scanning by: 5. discharges under the same MPDES Individual Permit. Based on the aforementioned areas at industrial, mining, and oil and gas activity sites, typical storm water effluent discharges may contain pollutants which pose a threat to receiving surface waters.

In File Size: KB. Floods in Nebraska on small drainage areas, magnitude and frequency / (Washington: U.S. Geological Survey, ), by Emil W. Beckman, Norman E. Hutchinson, and Geological Survey (U.S.) (page images at HathiTrust; US access only) Report to the Passaic River flood district commission: December 1st,   Through vague language and legal ambiguity, I attempts to mislead Montana voters into believing that our mining industry needs more regulation—but that couldn’t be.

• Prevent discharges from all the above areas (use manually activated valves with drainage controls in all areas, and/or equip the plant with a drainage system to return spilled material to the facility). s • Introduce facility security programs to prevent. EPA/ May COAL AND THE ENVIRONMENT ABSTRACT SERIES Mine Drainage Bibliography Compiled by Virginia E.

Gleason Bituminous Coal Research, Inc. Monroeville, Pennsylvania Grant Number R Project Officer Ronald D. Hill Solid and Hazardous Waste Research Division Municipal Environmental Research Laboratory. The task of replacing, modifying, and/or retrofitting the surviving structures will dwarf past programs for providing fish passage through culverts.

This report is intended to review, summarize, and update current information on fish passage through culverts.

The scope of the report is limited to highway drainage structures, not including bridges.Full text of "Water quality status report: Kootenay (Kootenai) River Basin, British Columbia, Montana, and Idaho" See other formats S Knudsont Ken Water quality M26wask status report WATER QUALITY STATUS REPORT Kootenay (Kootenai) River Basin British Columbia, Montana and Idaho Prepared ton The Kootenai River Network Prepared by: Ken .This study was conducted to develop new estimating equations based on channel width and the updated flood frequency curves of previous investigations.

Simple regression equations for estimating peak discharges with recurrence intervals of 2, 5, 10, 25, 50, and years were developed for seven regions in Montana. The standard errors of estimates for the equations .