{
  "title": "Downstream wetlands at risk",
  "prepared": "2026-09-20",
  "outputDimensions": [
    1800,
    1400
  ],
  "sourceCRS": "EPSG:32613",
  "geojsonCRS": "EPSG:4326",
  "mapExtentUTM": [
    377300,
    4364300,
    383900,
    4371500
  ],
  "mapExtentWGS84": [
    -106.42674411093986,
    39.4195007265812,
    -106.3487682000093,
    39.48527355582199
  ],
  "countsWithinDisplayFrame": {
    "mapped_water": 256,
    "mapped_wetland": 135,
    "potential_fen": 18
  },
  "sourceClassificationsWithinFrame": {
    "Pond": 121,
    "Emergent": 42,
    "Shrub-Scrub": 91,
    "Rivers & Streams": 135,
    "Forested": 2,
    "Potential Fen": 18
  },
  "countsMeaning": "Feature records intersecting the cartographic frame, not impacts, hydrologically connected totals, distinct wetland systems or additive acres. Fen and wetland inventories can overlap.",
  "provenance": {
    "wetlands": {
      "url": "https://cnhp.colostate.edu/arcgis/rest/services/Wetland_Inv/Wetlands/MapServer/0",
      "retrievedAt": "2026-09-18T23:34:09.117816+00:00",
      "queryExtent": [
        368000,
        4350500,
        384500,
        4371500
      ],
      "queryCRS": "EPSG:32613",
      "serverCount": 2979,
      "completeObjectIdMatch": true,
      "mergedSHA256": "67159cf5ec9d792b7fabc8ed97fdd7a706aa23d3ceb18c211c7b631deab3fccc"
    },
    "fens": {
      "url": "https://cnhp.colostate.edu/arcgis/rest/services/Wetland_Inv/Fen_Mapping/MapServer/0",
      "retrievedAt": "2026-09-18T23:34:09.099342+00:00",
      "queryExtent": [
        368000,
        4350500,
        384500,
        4371500
      ],
      "queryCRS": "EPSG:32613",
      "serverCount": 600,
      "completeObjectIdMatch": true,
      "mergedSHA256": "9e27e2a5ee3aa163351a38865808faed1bdeed78e1929bc563ead03df70e726c"
    },
    "flowlines": {
      "url": "https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer/50",
      "retrievedAt": "2026-09-18T23:34:13.068147+00:00",
      "queryExtent": [
        368000,
        4350500,
        384500,
        4371500
      ],
      "queryCRS": "EPSG:32613",
      "serverCount": 1813,
      "completeObjectIdMatch": true,
      "mergedSHA256": "5fd359eca2af6fe411ed1e6dcdd5ab8043725dfaac6e6b10326329d8b4bc0229"
    }
  },
  "blodgettLabel": {
    "source": "https://aspenjournalism.org/wp-content/uploads/2019/07/ERMOU_WildernessRepealVcinityMap.jpg",
    "credit": "Aurora Water, 2019 draft; reproduced by Aspen Journalism.",
    "method": "General reach label anchored using archived georegistration of source point (620,540); snapped to nearest Homestake Creek for a readable leader. No reservoir or dam boundary traced.",
    "anchorUTM": [
      381331.9294190502,
      4368478.092342272
    ],
    "sourcePixel": [
      620,
      540
    ],
    "notSurveyBoundary": true
  },
  "geometryMethod": "ESRI rings reconstructed with symmetric difference, repairing invalid ring polygons. Features clipped to the cartographic frame only. No simplification, invented connecting polygons, buffering, habitat-area calculation or hydrologic impact interpolation. USGS Homestake Creek line shown with downstream-direction arrows.",
  "terrain": "Archived USGS 3DEP 10-m DEM, upper-valley export. Muted hillshade plus 100 m contours.",
  "limitations": [
    "Wetland inventory categories retain source meaning. All fen polygons here are Potential Fen; no field-confirmed or likely-fen class is inferred.",
    "Map is habitat inventory and creek connectivity context, not a predicted dewatering footprint.",
    "Some mapped habitats drain into Homestake Creek and may be supported by independent groundwater sources; proximity alone does not establish downstream flow dependency.",
    "Red Cliff town is north of this frame; the map ends in the canyon reach toward Red Cliff.",
    "Geomorphology, water-table and seasonal flow data are needed to establish the location and magnitude of additional flow-reduction harm."
  ]
}