Debris-flow Video Files for Firehose Camera, Chalk Cliffs, Colorado, USA, 2019

Chalk Cliffs, located 8 miles southwest of Buena Vista, CO, is one of the most active debris-flow areas in the state (U.S. Geological Survey). This "Child item" page includes videos of debris flows captured by one of the high-definition cameras at Chalk Cliffs. This camera was placed at the Firehose Station which is located on the perimeter of the study area at the base of the cliffs and was used to monitor the impacts of cascading water runoff during rainstorms on loose sediment at the cliff base. It was also used to constrain the sediment concentration of flows impacting sediment at the base of the cliff. It was equipped with a rain gage and video camera to record flow characteristics. See figure “station_and_camera_locations.png” for the location of the cameras and stations at Chalk Cliffs. Camera video recording is triggered when the rainfall intensity exceeds a threshold (see Michel et al., 2019). Video files for the camera were downloaded manually during site visits. More detailed information about the camera and settings used can be found in the metadata file under “Process steps” in “Data quality information.” The following citations relate to reports that provide background information for this data release: • Kean, J.W., Smith, J.B., and Coe, J.A., 2020, Debris-flow monitoring data, Chalk Cliffs, Colorado, USA, 2014: U.S. Geological Survey data release, https://doi.org/10.5066/P9MUWDFN. • Michel, A., Kean, J.W., Smith, J.B., Allstadt, K.E., Coe, J.A. (2019). Taking the pulse of debris flows: Extracting debris-flow dynamics from good vibrations in southern California and central Colorado. Debris-flow hazards mitigation: Mechanics, Monitoring, Modeling, and Assessment. http://dx.doi.org/10.25676/11124/173224 • U.S. Geological Survey Landslide Hazards Program. (2020). Chalk Cliffs, Colorado. U.S Geological Survey, https://www.usgs.gov/natural-hazards/landslide-hazards/science/chalk-cliffs-colorado?qt-science_center_objects=0#qt-science_center_objects

Data and Resources

Field Value
accessLevel public
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identifier USGS:61b11e61d34e7fc6a0506174
metadata_type geospatial
modified 20220622
old-spatial -106.19153, 38.729782, -106.181788, 38.73724
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
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theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • chalk-cliffs
  • ckan
  • colorado
  • debris-flow
  • flood
  • geo
  • geologic-hazards-science-center
  • geomorphology
  • geoss
  • hydrology
  • landslide-hazards-program
  • landslides
  • national
  • north-america
  • united-states
  • usgs
  • usgs-61b11e61d34e7fc6a0506174
  • video-monitoring
  • videos
isopen False
license_id notspecified
license_title License not specified
maintainer Jason W Kean
maintainer_email jwkean@usgs.gov
metadata_created 2025-11-20T04:16:50.066034
metadata_modified 2025-11-20T04:16:50.066038
notes Chalk Cliffs, located 8 miles southwest of Buena Vista, CO, is one of the most active debris-flow areas in the state (U.S. Geological Survey). This "Child item" page includes videos of debris flows captured by one of the high-definition cameras at Chalk Cliffs. This camera was placed at the Firehose Station which is located on the perimeter of the study area at the base of the cliffs and was used to monitor the impacts of cascading water runoff during rainstorms on loose sediment at the cliff base. It was also used to constrain the sediment concentration of flows impacting sediment at the base of the cliff. It was equipped with a rain gage and video camera to record flow characteristics. See figure “station_and_camera_locations.png” for the location of the cameras and stations at Chalk Cliffs. Camera video recording is triggered when the rainfall intensity exceeds a threshold (see Michel et al., 2019). Video files for the camera were downloaded manually during site visits. More detailed information about the camera and settings used can be found in the metadata file under “Process steps” in “Data quality information.” The following citations relate to reports that provide background information for this data release: • Kean, J.W., Smith, J.B., and Coe, J.A., 2020, Debris-flow monitoring data, Chalk Cliffs, Colorado, USA, 2014: U.S. Geological Survey data release, https://doi.org/10.5066/P9MUWDFN. • Michel, A., Kean, J.W., Smith, J.B., Allstadt, K.E., Coe, J.A. (2019). Taking the pulse of debris flows: Extracting debris-flow dynamics from good vibrations in southern California and central Colorado. Debris-flow hazards mitigation: Mechanics, Monitoring, Modeling, and Assessment. http://dx.doi.org/10.25676/11124/173224 • U.S. Geological Survey Landslide Hazards Program. (2020). Chalk Cliffs, Colorado. U.S Geological Survey, https://www.usgs.gov/natural-hazards/landslide-hazards/science/chalk-cliffs-colorado?qt-science_center_objects=0#qt-science_center_objects
num_resources 2
num_tags 21
title Debris-flow Video Files for Firehose Camera, Chalk Cliffs, Colorado, USA, 2019