Single Vane

{
  "id": "MLC-T-ENV-025640",
  "term": "Single Vane",
  "field": "Environment",
  "definition": "Most often located in meander bends just downstream of the point where the stream flow intercepts the bank at acute angles. Vanes may be constructed out of logs or rock boulders. The structures turn water away from the banks and redirect flow energies toward the center of the channel. In addition to providing stability to streambanks, vanes also promote pool scour and provide structure within the pool habitat. [[EPA and DOI Fish and Wildlife Service Natural Channel Design Review Checklist Stream Mechanics at http://water.epa.gov/lawsregs/guidance/wetlands/upload/Natural_Channel_Design_Checklist_5_16_12.pdf]]",
  "references": [
    "EPA EV-Built Environments-Human Modified Land"
  ],
  "url": "https://mlchart.com/terminology/environment/single-vane/"
}