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 Country: United States
 Collection: Congressional Research Service Reports
Arsenic in Drinking Water: Regulatory Developments and Issues

Arsenic in Drinking Water: Regulatory Developments and Issues

Date: June 1, 2008
Creator: Tiemann, Mary
Description: This report discusses the Safe Drinking Water Act Amendments of 1996. These amendments directed the Environmental Protection Agency (EPA) to update the standard for arsenic in drinking water.
Contributing Partner: UNT Libraries Government Documents Department
Ballast Water Management to Combat Invasive Species

Ballast Water Management to Combat Invasive Species

Date: June 10, 2008
Creator: Buck, Eugene H.
Description: This report provides background on various approaches to ballast water management and reviews current ballast water management laws and programs.
Contributing Partner: UNT Libraries Government Documents Department
Ballast Water Management to Combat Invasive Species

Ballast Water Management to Combat Invasive Species

Date: January 20, 2011
Creator: Buck, Eugene H.
Description: This report provides background on various approaches to ballast water management and reviews current ballast water management laws and programs.
Contributing Partner: UNT Libraries Government Documents Department
Clean Water Act: A Summary of the Law

Clean Water Act: A Summary of the Law

Date: March 17, 2008
Creator: Copeland, Claudia
Description: This report presents a summary of the law, describing the essence of the statute without discussing its implementation. Other CRS products do discuss implementation, including CRS Report RL33800, Water Quality Issues in the 110th Congress: Oversight and Implementation, and numerous products cited in that report.
Contributing Partner: UNT Libraries Government Documents Department
Clean Water Act and Pollutant Total Maximum Daily Loads (TMDLs)

Clean Water Act and Pollutant Total Maximum Daily Loads (TMDLs)

Date: January 17, 2014
Creator: Copeland, Claudia
Description: This report discusses the total maximum daily load (TMDL) program which regulates pollutants to ensure that water quality standards can be attained; section 303(d) of the Clean Water Act requires states to identify waters that are impaired by pollution, even after application of pollution controls. The report focuses on new challenges facing the TMDL program, including more complex TMDLs, larger scale impairments, and nonpoint sources.
Contributing Partner: UNT Libraries Government Documents Department
Clean Water Act and Pollutant Total Maximum Daily Loads (TMDLs)

Clean Water Act and Pollutant Total Maximum Daily Loads (TMDLs)

Date: September 21, 2012
Creator: Copeland, Claudia
Description: This report discusses the total maximum daily load (TMDL) program which regulates pollutants to ensure that water quality standards can be attained; section 303(d) of the Clean Water Act requires states to identify waters that are impaired by pollution, even after application of pollution controls. The report focuses on new challenges facing the TMDL program, including more complex TMDLs, larger scale impairments, and nonpoint sources.
Contributing Partner: UNT Libraries Government Documents Department
Clean Water Act Section 401: Background and Issues

Clean Water Act Section 401: Background and Issues

Date: October 5, 2006
Creator: Copeland, Claudia
Description: Section 401 of the Clean Water Act requires that an applicant for a federal license or permit provide a certification that any discharges from the facility will comply with the Act, including water quality standard requirements. Disputes have arisen over the states' exercise of authority under Section 401. Until recently, much of the debate over the Section 401 certification issue has been between states and hydropower interests. A 1994 Supreme Court decision which upheld the states' authority in this area dismayed development and hydroelectric power interest groups. The Court revisited these issues in a 2006 ruling that unanimously upheld the states' authority to condition hydropower licenses. The dispute between states and industry groups about Section 401 authority has been a legislative issue on several occasions, but Congress has not responded by modifying the provision's scope. In addition, there has been interest in clarifying whether Section 401 certification applies to nonpoint source discharges, such as rainfall runoff, as well as point source discharges from pipes or ditches.
Contributing Partner: UNT Libraries Government Documents Department
Controversies over Redefining “Fill Material” Under the Clean Water Act

Controversies over Redefining “Fill Material” Under the Clean Water Act

Date: April 20, 2009
Creator: Copeland, Claudia
Description: This report discusses the Clean Water Act that contains two different permitting regimes: (1) Section 402 permits (called the National Pollutant Discharge Elimination System, or NPDES, permit program) address the discharge of most pollutants, and (2) Section 404 permits address the discharge of dredged or fill material into navigable waters of the United States at specified sites. These permit programs differ in nature and approach.
Contributing Partner: UNT Libraries Government Documents Department
Controversies over Redefining "Fill Material" Under the Clean Water Act

Controversies over Redefining "Fill Material" Under the Clean Water Act

Date: January 23, 2014
Creator: Copeland, Claudia
Description: This report discusses the 2002 rule (the Clean Water Act), focusing on how it changes which material and types of activities are regulated under Section 404 and the significance of these issues, especially for the mining industry.
Contributing Partner: UNT Libraries Government Documents Department
Controversies over Redefining "Fill Material" Under the Clean Water Act

Controversies over Redefining "Fill Material" Under the Clean Water Act

Date: August 21, 2013
Creator: Copeland, Claudia
Description: This report discusses the 2002 rule (the Clean Water Act), focusing on how it changes which material and types of activities are regulated under Section 404 and the significance of these issues, especially for the mining industry.
Contributing Partner: UNT Libraries Government Documents Department
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