Wetland Profile for Hinsdale County

  • The wetland profile below describes general geography of Hinsdale County, the extent of wetland mapping, and the acreage of various wetland classes mapped by National Wetland Inventory.
  • To view this area in the Colorado Wetlands Inventory Mapping Tool, Click Here

  • River Basin Geography

  • Total Area: 719,514 acres (2,912 square kilometers)
  • Elevation Range
    • Max: 4,365 meters
    • Min: 2,309 meters
    • Average: 3,323 meters
  • Ecoregions
    • 21: Southern Rockies: 100%
      • 21a: Alpine Zone: 35%
      • 21b: Crystalline Subalpine Forests: 7%
      • 21d: Foothill Shrublands: < 1%
      • 21e: Sedimentary Subalpine Forests: 6%
      • 21f: Sedimentary Mid-Elevation Forests: 4%
      • 21g: Volcanic Subalpine Forests: 38%
      • 21h: Volcanic Mid-Elevation Forests: 8%
      • 21j: Grassland Parks: < 1%
  • Land Ownership
    • Total Federal Land: 95%
      • Bureau of Land Management: 18%
      • Total U.S. Forest Service Lands 78%
        • Grand Mesa, Uncompahgre, and Gunnison National Forests: 24%
        • Rio Grande National Forest: 28%
        • San Juan National Forest: 25%
    • Total State Lands < 1%
      • Colorado Division of Wildlife: < 1%
    • City, County, and Other Local Government Lands: None
    • Land Trusts and Non-Governmental Organizations: None
    • Tribal Lands: None
    • Private Lands: 4%

  • Wetland Extent and Classification

  • Extent of basin mapped by wetland/riparian mapping projects
    • Digital NWI Mapping: 52% of unit
    • CPW Riparian Mapping: 61% of unit
    • Potential Fen Mapping: 38% of unit
  • Total area of NWI mapped wetlands: 21,573 acres
  • Percentage of basin mapped as NWI wetland: 6%
  • Wetland area by NWI System and Class
    • Palustrine Emergent: 9,567 acres
    • Palustrine Scrub-Shrub: 8,075 acres
    • Palustrine Forested: 0 acres
    • Palustrine Aquatic Bed: 13 acres
    • Palustrine Unconsolodated Shore/Bottom: 677 acres
    • All Lacustrine: 3,044 acres
    • All Riverine: 196 acres
  • Extent of wetland acres with NWI special modifiers
    • Percent excavated: < 1%
    • Percent dammed: 15%
    • Percent ditched/drained: None
    • Percent farmed: None
    • Percent modified by beaver: 3%
  • Wetland landscape integrity
    • Percent of unit in No Discernable Stress: 32%
    • Percent of basin in Low Stress: 55%
    • Percent of basin in Moderate Stress: 8%
    • Percent of basin in High Stress: 3%
    • Percent of basin in Severe Stress: 2%
  • Disclaimer: Basin, subbasin, and county wetland profiles are calculated for the area mapped by National Wetland Inventory (NWI). All percentages and acreage estimates are only for the area mapped. If the entire area of interest is mapped by NWI, these estimates reflect the entire area of interest. If only a portion is mapped, these estimates do not reflect the entire area. For more information about NWI’s Cowardin classification system, click here. For information about NWI mapping standards, click here.