Controlling Highway Runoff Pollution in Drinking Water Supply Reservoir Watersheds PDF Download
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Author: Shaw L. Yu Publisher: ISBN: Category : Drinking water Languages : en Pages : 48
Book Description
This study evaluated the effectiveness of an innovative stormwater best management practice in treating highway runoff and protecting the integrity of the drinking water reservoir in Warrenton, Virginia. The research focused on the use of a biodetention pond, which combines the concepts of detention ponds and bioretention in an attempt to provide higher overall pollutant removal. Storm event and background concentrations were all within or below the expected range for highway runoff pollutants and below Virginia's ambient maximum contamination levels for drinking water. The majority of the pollutant removal efficiencies were below values reported in the literature for well-designed wet/dry detention ponds and bioretention areas. Concentration comparisons for one storm event indicated serious problems with sediment re-suspension or short-circuiting in the biodetention facility. Design recommendations are made to potentially improve pollutant removal in the biodetention facility, and design guidelines are offered for future biodetention pond construction. In spite of pond short-circuiting and re-suspension, the study concludes that the biodetention pond adequately protects the integrity of the Warrenton Reservoir and is an innovative alternative for treating stormwater runoff.
Author: Shaw L. Yu Publisher: ISBN: Category : Drinking water Languages : en Pages : 48
Book Description
This study evaluated the effectiveness of an innovative stormwater best management practice in treating highway runoff and protecting the integrity of the drinking water reservoir in Warrenton, Virginia. The research focused on the use of a biodetention pond, which combines the concepts of detention ponds and bioretention in an attempt to provide higher overall pollutant removal. Storm event and background concentrations were all within or below the expected range for highway runoff pollutants and below Virginia's ambient maximum contamination levels for drinking water. The majority of the pollutant removal efficiencies were below values reported in the literature for well-designed wet/dry detention ponds and bioretention areas. Concentration comparisons for one storm event indicated serious problems with sediment re-suspension or short-circuiting in the biodetention facility. Design recommendations are made to potentially improve pollutant removal in the biodetention facility, and design guidelines are offered for future biodetention pond construction. In spite of pond short-circuiting and re-suspension, the study concludes that the biodetention pond adequately protects the integrity of the Warrenton Reservoir and is an innovative alternative for treating stormwater runoff.
Author: National Research Council Publisher: National Academies Press ISBN: 0309172683 Category : Nature Languages : en Pages : 569
Book Description
In 1997, New York City adopted a mammoth watershed agreement to protect its drinking water and avoid filtration of its large upstate surface water supply. Shortly thereafter, the NRC began an analysis of the agreement's scientific validity. The resulting book finds New York City's watershed agreement to be a good template for proactive watershed management that, if properly implemented, will maintain high water quality. However, it cautions that the agreement is not a guarantee of permanent filtration avoidance because of changing regulations, uncertainties regarding pollution sources, advances in treatment technologies, and natural variations in watershed conditions. The book recommends that New York City place its highest priority on pathogenic microorganisms in the watershed and direct its resources toward improving methods for detecting pathogens, understanding pathogen transport and fate, and demonstrating that best management practices will remove pathogens. Other recommendations, which are broadly applicable to surface water supplies across the country, target buffer zones, stormwater management, water quality monitoring, and effluent trading.
Author: Michael E. Barrett Publisher: DIANE Publishing ISBN: 9780788119491 Category : Roads Languages : en Pages : 168
Book Description
Discusses the amounts & types of pollutants derived from vehicles as well as other sources; reports on the pollutants found in highway runoff; the effect of highway runoff on streams, rivers, lakes, wetlands, soil water, & groundwater; the important constituents in runoff from construction sites & analyzes the effects on receiving water quality; & the results from studies of source management as well as permanent pollution controls to protect receiving waters from the possible effects of highway runoff. Contains 55 tables & figures.
Author: Robert J. Reimold Publisher: McGraw-Hill Professional Publishing ISBN: Category : Nature Languages : en Pages : 424
Book Description
Covers the watershed approach to managing water resources in a sustainable fashion with case studies to show how the concept of watershed management is being implemented. Modelling is used to show how systems can be successfully managed in the future. Useful for students on water supply and management courses as well as those already in the field.
Author: Shaw L. Yu Publisher: ISBN: Category : Road drainage Languages : en Pages : 74
Book Description
In order to obtain the necessary detailed design guidelines for storm water best management practices (BMPs) included in the Virginia Department of Transportation's storm water manual, a field program was initiated in 1991 for testing the pollutant removal efficiency of selected practices. A dry detention pond with a small, highly impervious drainage area and a vegetated swale draining runoff from an urban highway were selected for the study. Manual as well as automatic sampling methods were used to monitor storm water runoff into and out of the two facilities. Pollutant removal efficiencies were calculated by a mass balance method. Pollutants examined included total suspended solids, total phosphorus, and total zinc. Preliminary data showed that, if properly designed, these types of facilities can be an effective tool for removing storm water pollution from highway runoff.
Author: Shaw L. Yu
Author: Shaw L. Yu
Author: Thomas E. Langan
Author: Shaw L. Yu
Author: National Research Council
Author: Michael E. Barrett
Author: Robert J. Reimold
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Author: Shaw L. Yu
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