Relation Between Selected Well-construction Characteristics and Occurrence of Bacteria in Private Household-supply Wells, South-central and Southeastern Pennsylvania

Relation Between Selected Well-construction Characteristics and Occurrence of Bacteria in Private Household-supply Wells, South-central and Southeastern Pennsylvania PDF Author: Tammy M. Zimmerman
Publisher:
ISBN:
Category : Bacterial pollution of water
Languages : en
Pages : 34

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 558

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Fact Sheet

Fact Sheet PDF Author:
Publisher:
ISBN:
Category : Geological mapping
Languages : en
Pages : 194

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Surface-water and Ground-water Quality in the Powell Creek and Armstrong Creek Watersheds, Dauphin County, Pennsylvania, July-September 2001

Surface-water and Ground-water Quality in the Powell Creek and Armstrong Creek Watersheds, Dauphin County, Pennsylvania, July-September 2001 PDF Author:
Publisher:
ISBN:
Category : Dauphin County Conservation District (Pa.)
Languages : en
Pages : 6

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 722

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Groundwater in the Celtic Regions

Groundwater in the Celtic Regions PDF Author: N. S. Robins
Publisher: Geological Society of London
ISBN: 9781862390775
Category : Science
Languages : en
Pages : 290

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Scientific Investigations Report

Scientific Investigations Report PDF Author: Sharon E. Kroening
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 122

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Yields of Bedrock Wells in Massachusetts

Yields of Bedrock Wells in Massachusetts PDF Author: Bruce P. Hansen
Publisher:
ISBN:
Category : Hydrogeology
Languages : en
Pages : 56

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Management of Legionella in Water Systems

Management of Legionella in Water Systems PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030949382X
Category : Medical
Languages : en
Pages : 291

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Legionnaires' disease, a pneumonia caused by the Legionella bacterium, is the leading cause of reported waterborne disease outbreaks in the United States. Legionella occur naturally in water from many different environmental sources, but grow rapidly in the warm, stagnant conditions that can be found in engineered water systems such as cooling towers, building plumbing, and hot tubs. Humans are primarily exposed to Legionella through inhalation of contaminated aerosols into the respiratory system. Legionnaires' disease can be fatal, with between 3 and 33 percent of Legionella infections leading to death, and studies show the incidence of Legionnaires' disease in the United States increased five-fold from 2000 to 2017. Management of Legionella in Water Systems reviews the state of science on Legionella contamination of water systems, specifically the ecology and diagnosis. This report explores the process of transmission via water systems, quantification, prevention and control, and policy and training issues that affect the incidence of Legionnaires' disease. It also analyzes existing knowledge gaps and recommends research priorities moving forward.

Water Resources of Indiana County, Pennsylvania

Water Resources of Indiana County, Pennsylvania PDF Author: Donald R. Williams
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 126

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