Design and Estimate for Drainage District No. 45 in Humboldt County, Iowa
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Page : 22 pages
File Size : 18,10 MB
Release : 1914
Category : Drainage
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Author :
Publisher :
Page : 22 pages
File Size : 18,10 MB
Release : 1914
Category : Drainage
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Author :
Publisher :
Page : 1096 pages
File Size : 40,58 MB
Release : 1916
Category : Building
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Author : United States. National Resources Planning Board. Water Resources Committee
Publisher :
Page : 556 pages
File Size : 28,20 MB
Release : 1937
Category : Drainage districts
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Author : United States. National Resources Committee. Water Resources Committee
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Page : 562 pages
File Size : 44,70 MB
Release : 1937
Category : Rivers
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Author :
Publisher :
Page : 534 pages
File Size : 28,54 MB
Release : 1928
Category : Drainage
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Author :
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Page : 1270 pages
File Size : 37,41 MB
Release : 1910
Category : Engineering
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Author :
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Page : 742 pages
File Size : 27,56 MB
Release : 1910
Category : Engineering
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Author : National Research Council
Publisher : National Academies Press
Page : 611 pages
File Size : 14,10 MB
Release : 2009-03-17
Category : Nature
ISBN : 0309125391
The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.
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Page : 1246 pages
File Size : 47,40 MB
Release : 1910
Category : Engineering
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Author : Gordon Keller
Publisher :
Page : 0 pages
File Size : 31,4 MB
Release : 2023-11-30
Category :
ISBN : 9781998295333
This Low-Volume Roads Engineering Best Management Practices Field Guide is intended to provide an overview of the key planning, location, design, construction, and maintenance aspects of roads that can cause adverse environmental impacts and to list key ways to prevent those impacts. Best Management Practices are general techniques or design practices that, when applied and adapted to fit site-specific conditions, will prevent or reduce pollution and maintain water quality. BMPs for roads have been developed by many agencies since roads often have a major adverse impact on water quality, and most of those impacts are preventable with good engineering and management practices. Roads that are not well planned or located, not properly designed or constructed, not well maintained, or not made with durable materials often have negative effects on water quality and the environment.