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Jurisdictional Information

·        Overview 

·        Pictorial Representations of Jurisdiction 

·        Regulatory Guidance Letter 08-03 regarding Jurisdictional Determinations

·        Regulatory Guidance Letter 07-01 regarding Practices for Documenting Jurisdiction under Section 404 of the - Clean Water Act (CWA) and Sections 9 & 10 of the Rivers and Harbors Act (RHA) of 1899

·        Regulatory Guidance Letter 05-05 regarding Ordinary High Water Mark Identification

·        Recognizing Wetlands 

·        Regional Supplements to Corps Delineation Manual 

·        CWA Guidance to Implement the U.S. Supreme Court Decision for the Rapanos and Carabell Cases