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  "id": "RL31851",
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      "date": "2010-02-16",
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      "title": "Animal Waste and Water Quality: EPA Regulation of Concentrated Animal Feeding Operations (CAFOs)",
      "summary": "According to the Environmental Protection Agency, the release of waste from animal feedlots to surface water, groundwater, soil, and air is associated with a range of human health and ecological impacts and contributes to degradation of the nation\u2019s surface waters. The most dramatic ecological impacts are massive fish kills. A variety of pollutants in animal waste can affect human health, including causing infections of the skin, eye, ear, nose, and throat. Contaminants from manure can also affect human health by polluting drinking water sources.\nAlthough agricultural activities are generally not subject to requirements of environmental law, discharges of waste from large concentrated animal feeding operations (CAFOs) into the nation\u2019s waters are regulated under the Clean Water Act. In the late 1990s, the Environmental Protection Agency (EPA) initiated a review of the Clean Water Act rules that govern these discharges, which had not been revised since the 1970s, despite structural and technological changes in some components of the animal agriculture industry that have occurred during the last two decades. A proposal to revise the existing rules was released by the Clinton Administration in December 2000. The Bush Administration promulgated final revised regulations in December 2002; the rules took effect in February 2003.\nThe final rules were generally viewed as less stringent than the proposal, a fact that strongly influenced how interest groups responded to them. Agriculture groups said that the final rules were workable, and they were pleased that some of the proposed requirements were scaled back, such as changes that would have made thousands more CAFOs subject to regulation. However, some continued to question EPA\u2019s authority to issue portions of the rules. Many states had been seeking more flexible approaches than EPA had initially proposed and welcomed the fact that the final rules retained the status quo to a large extent. Environmentalists contended that the rules relied too heavily on voluntary measures and failed to require improved technology.\nThis report provides background on the 2002 rules, the previous Clean Water Act rules and the Clinton Administration proposal, and perspectives of key interest groups on the proposal and final regulations. It also identifies several issues that could be of congressional interest as implementation of the revised rules proceeds. Issues include adequacy of funding for implementing the rules, research needs, oversight of implementation of the rules, and possible need for legislation.\nThe revised CAFO rules were challenged by multiple parties, and in February 2005, a federal court issued a ruling that upheld major parts of the rules, vacated other parts, and remanded still other parts to EPA for clarification. In October 2008, EPA issued revisions to the rules in response to the 2005 court decision; for information, see CRS Report RL33656, Animal Waste and Water Quality: EPA\u2019s Response to the Waterkeeper Alliance Court Decision on Regulation of CAFOs.",
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      "id": "RL31851_2007Nov28",
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      "id": "RL31851_2007Aug31",
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      "retrieved": "2016-06-02T05:26:07",
      "title": "Animal Waste and Water Quality: EPA Regulation of Concentrated Animal Feeding Operations (CAFOs)",
      "summary": "This report provides background on the revised environmental rules, the previous Clean Water Act rules and the Clinton Administration proposal, and perspectives of key interest groups on the proposal and final regulations. It also identifies several issues that could be of congressional interest as implementation of the revised rules proceeds.",
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          "name": "Water quality"
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      "id": "RL31851 2003-04-15",
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      "title": "Animal Waste and Water Quality: EPA Regulation of Concentrated Animal Feeding Operations (CAFOs)",
      "summary": "This report describes the revised environmental rules of the Clean Water Act, the background of previous Clean Water Act rules and the Clinton Administration proposal for revising these rules, and perspectives of key interest groups on the proposal and final regulations. It also identifies several issues likely to be of congressional interest as implementation of the revised rules proceeds.",
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