Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 108

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Author:
Publisher:
ISBN:
Category : Environmental impact analysis
Languages : en
Pages : 182

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Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 506

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 72

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Author: C. Shane Barks
Publisher:
ISBN:
Category : Habitat (Ecology)
Languages : en
Pages : 274

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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309278139
Category : Nature
Languages : en
Pages : 423

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Across the United States, thousands of hazardous waste sites are contaminated with chemicals that prevent the underlying groundwater from meeting drinking water standards. These include Superfund sites and other facilities that handle and dispose of hazardous waste, active and inactive dry cleaners, and leaking underground storage tanks; many are at federal facilities such as military installations. While many sites have been closed over the past 30 years through cleanup programs run by the U.S. Department of Defense, the U.S. EPA, and other state and federal agencies, the remaining caseload is much more difficult to address because the nature of the contamination and subsurface conditions make it difficult to achieve drinking water standards in the affected groundwater. Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites estimates that at least 126,000 sites across the U.S. still have contaminated groundwater, and their closure is expected to cost at least $110 billion to $127 billion. About 10 percent of these sites are considered "complex," meaning restoration is unlikely to be achieved in the next 50 to 100 years due to technological limitations. At sites where contaminant concentrations have plateaued at levels above cleanup goals despite active efforts, the report recommends evaluating whether the sites should transition to long-term management, where risks would be monitored and harmful exposures prevented, but at reduced costs.

Author: Delwyn S. Oki
Publisher:
ISBN:
Category : Aquatic ecology
Languages : en
Pages : 168

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Author:
Publisher:
ISBN:
Category : Nuclear weapons plants
Languages : en
Pages : 632

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Author:
Publisher:
ISBN:
Category : Hazardous waste site remediation
Languages : en
Pages : 348

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This Base Realignment and Closure (BRAC) Cleanup Plan (BCP) describes the status, management and response strategy, and action items related to Cameron Station's ongoing environmental restoration and associated compliance programs. These programs support full - restoration of the installation property, which is necessary to meet the requirements for property disposal and reuse activities associated with the closure of the installation. The scope of the BCP considers the following regulatory mechanisms: the BRAC Act; National Environmental Policy Act (NEPA); Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) as amended by the Community Environmental Response Facilitation Act (CERFA); Resource Conservation and Recovery Act (RCRA); and other applicable laws. The Cameron Station BCP is a dynamic planning document which was developed by a BRAC Cleanup Team (BCT) consisting of U.S. Army, U.S. Environmental Protection Agency Region III (USEPA), and State of Virginia Department 9f Environmental Quality (VDEQ) representatives. It was necessary to make certain assumptions and interpretations to develop the schedule and cost estimates provided in this plan. The BCP will be updated regularly to reflect the current status and strategies of remedial actions, compliance programs and disposal and reuse planning. This document is the second in a series of updates/modifications and represents conditions and strategies as of January 1995.

Author: D. D. Graham
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 66

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