Anthropogenic Organic Compounds in Source and Finished Groundwater of Community Water Systems in the Piedmont Physiographic Province, Potomac River Basin, Maryland and Virginia, 2003-04

Anthropogenic Organic Compounds in Source and Finished Groundwater of Community Water Systems in the Piedmont Physiographic Province, Potomac River Basin, Maryland and Virginia, 2003-04 PDF Author: William S. L. Banks
Publisher: Geological Survey (USGS)
ISBN: 9781411325043
Category : Drinking water
Languages : en
Pages : 33

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Book Description

Anthropogenic Organic Compounds in Source and Finished Groundwater of Community Water Systems in the Piedmont Physiographic Province, Potomac River Basin, Maryland and Virginia, 2003-04

Anthropogenic Organic Compounds in Source and Finished Groundwater of Community Water Systems in the Piedmont Physiographic Province, Potomac River Basin, Maryland and Virginia, 2003-04 PDF Author: William S. L. Banks
Publisher: Geological Survey (USGS)
ISBN: 9781411325043
Category : Drinking water
Languages : en
Pages : 33

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Book Description


Maryland Springs

Maryland Springs PDF Author: Edmond George Otton
Publisher:
ISBN:
Category : Geothermal resources
Languages : en
Pages : 170

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Groundwater Quality

Groundwater Quality PDF Author: Harriet Nash
Publisher: Springer
ISBN: 0412586207
Category : Science
Languages : en
Pages : 204

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Book Description
Groundwater quality monitoring and testing is of paramount importance both in the developed and developing world. This book presents a series of papers illustrating the varied nature of current research into groundwater quality. Urban and rural supplies are covered through a case history approach, and the importance of remedial action to prevent deterioration is emphasized.

Urban Stormwater Management in the United States

Urban Stormwater Management in the United States PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309125391
Category : Nature
Languages : en
Pages : 611

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Book Description
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.

Residence Times and Nitrate Transport in Ground Water Discharging to Streams in the Chesapeake Bay Watershed

Residence Times and Nitrate Transport in Ground Water Discharging to Streams in the Chesapeake Bay Watershed PDF Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 218

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Geological Survey Water-supply Paper

Geological Survey Water-supply Paper PDF Author:
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 422

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Effects of urban development on stream ecosystems in nine metropolitan study areas across the United States

Effects of urban development on stream ecosystems in nine metropolitan study areas across the United States PDF Author: James F. Coles
Publisher:
ISBN:
Category : Stream ecology
Languages : en
Pages : 138

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The Water-Quality Monitoring Program for the Baltimore Reservoir System, 1981-2007

The Water-Quality Monitoring Program for the Baltimore Reservoir System, 1981-2007 PDF Author: Michael T. Koterba
Publisher: CreateSpace
ISBN: 9781499171563
Category : Technology & Engineering
Languages : en
Pages : 144

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Book Description
The City of Baltimore, Maryland, and parts of five sur- rounding counties obtain their water from Loch Raven and Liberty Reservoirs. A third reservoir, Prettyboy, is used to resupply Loch Raven Reservoir. Management of the water- shed conditions for each reservoir is a shared responsibility by agreement among City, County, and State jurisdictions. The most recent (2005) Baltimore Reservoir Watershed Management Agreement (RWMA) called for continued and improved water-quality monitoring in the reservoirs and selected watershed tributaries. The U.S. Geological Survey (USGS) conducted a retrospective review of the effective- ness of monitoring data obtained and analyzed by the RWMA jurisdictions from 1981 through 2007 to help identify possible improvements in the monitoring program to address RWMA water-quality concerns.

Occurrence and Concentrations of Volatile Organic Compounds in Shallow Ground Water in the Lower Susquehanna River Basin, Pennsylvania and Maryland

Occurrence and Concentrations of Volatile Organic Compounds in Shallow Ground Water in the Lower Susquehanna River Basin, Pennsylvania and Maryland PDF Author: Matthew H. Daly
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 8

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Anthropogenic Organic Compounds in Source Water of Nine Community Water Systems That Withdraw from Streams, 2002-05

Anthropogenic Organic Compounds in Source Water of Nine Community Water Systems That Withdraw from Streams, 2002-05 PDF Author: James A. Kingsbury
Publisher: DIANE Publishing
ISBN: 1437916090
Category : Science
Languages : en
Pages : 82

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Book Description
Source water, herein defined as stream water collected at a water-system intake prior to water treatment, was sampled at nine community water systems, ranging in size from a system serving about 3,000 people to one that serves about 2 million people. As many as 17 source-water samples were collected at each site over about a 12-month period between 2002 and 2004 for analysis of 258 anthropogenic organic compounds. Most of these compounds are unregulated in drinking water, and the compounds analyzed include pesticides and selected pesticide degradates, gasoline hydrocarbons, personal-care and domestic-use compounds, and solvents. About one-half (134) of the compounds were detected at least once in source-water samples.