遇见数据集

EPA Nonpoint Source Watersheds Implementation Plans

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<p><strong>Open the Data Resource:</strong> <a target="_blank" href="https://experience.arcgis.com/experience/916745ac06f3497a8e67fdea7fa23c2d">https://experience.arcgis.com/experience/916745ac06f3497a8e67fdea7fa23c2d</a></p><p>The National Nonpoint Source Program began requiring the development and implementation of Watershed-based Plans in 2002. Since then, states in the U.S. Environmental Protection Agency's Region 3 have developed over 105 watershed-based plans that cover over 270 watersheds; when fully implemented, over 3,000 impaired streams will be restored. However, the estimated cost to fully implement these plans exceeds $2.7 billion dollars. This mapping service is designed to show users the watersheds that have nonpoint source implementation plans. It also provides information from nonpoint source reports at the state scale.</p>

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