Hydromodification and Habitat Alteration: National Management Measures

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National Management Measures to Control Nonpoint Source Pollution from Hydromodification The primary goal of this guidance document is to provide technical assistance to states, territories, tribes, and the public for managing hydromodification activities and reducing associated NPS pollution of surface and ground water. The document describes examples of the implementation of practices that can be used to reduce NPS pollution from activities associated with channelization and channel modification, dams, and streambank and shoreline erosion.

• National Management Measures to Control Nonpoint Source Pollution from Hydromodification (pdf) (6.15 MB, July 2007)
  Entire Document
• Cover, Table of Contents (pdf) (721.4 KB)
• Chapter 1: Introduction (pdf) (254.22 KB)
• Chapter 2: Background (pdf) (602.74 KB)
• Chapter 3: Channelization and Channel Modification (pdf) (387.11 KB)
• Chapter 4: Dams (pdf) (390.72 KB)
• Chapter 5: Streambank and Shoreline Erosion (pdf) (269.5 KB)
• Chapter 6: Guiding Principles (pdf) (250.96 KB)
• Chapter 7: Practices for Implementing Management Measures (pdf) (3.87 MB)
• Chapter 8: Modeling Information (pdf) (309.38 KB)
• Chapter 9: Dam Removal Requirements, Process, and Techniques (pdf) (155.07 KB)
• References (pdf) (281.37 KB)
• Additional Resources (pdf) (111.49 KB)
• Appendix A: U.S. Environmental Protection Agency Contacts (pdf) (148.19 KB)