Data

Sink Locations (Crawford Co.)

Database exports to shapefile, 2024-09-30. Sink locations derived from LiDAR, categorized by our volunteers.

• all sinks

  • 10,636 features, all “sink_type” categories

• sinkholes

  • 455 features, only sinks categorized as sinkholes

  • confidence = “POSSIBLE” or “PROBABLE”

• catchment basins

  • 165 features, only sinks categorized as catchment basins (“cattle ponds”, etc.)

Hillshades

GeoTIFFs generated from 2011 LiDAR data, accessed via WisconsinView.

• Crawford Co.

• Grant Co.

• Iowa Co.

• Lafayette Co.

• Richland Co.

• Vernon Co.