Gendaszek, Andrew S 20211201 csv Tacoma, WA U.S. Geological Survey https://doi.org/10.5066/P95KOMTC Accelerometer scour monitors were deployed on the Sauk River, Washington during Water Year 2018 as part of a study on the timing of streambed scour in salmon-spawning habitat. This data release contains data of the three-dimensional orientation recorded at 15-minute intervals for the accelerometer monitors. Each accelerometer scour monitor was comprised of one to two individual accelerometers that were deployed in a vertical profile within the streambed. Thirty-one accelerometer scour monitors were deployed, but 7 accelerometer accelerometer scour monitors were recovered. This data release contains the geospatial information about the 31 accelerometer scour monitors that were deployed and three-dimensional orientation for the 7 accelerometer scour monitors that were recovered. Data were obtained to record the time when streambed scour occurred at the depth of salmon egg pockets in redds within the Sauk River, Washington during Water Year 2018. 2017 2018 ground condition Complete None planned -121.556598 -121.470859 48.289193 48.168467 USGS Thesaurus sediment USGS Metadata Identifier USGS:5ee1292782ce3bd58d7be78f Geographic Names Information System (GNIS) Sauk River none none Andrew Gendaszek U.S. Geological Survey mailing and physical

934 Broadway, Suite 300

Tacoma WA 98402 USA 253-552-1612 agendasz@usgs.gov No formal attribute accuracy tests were conducted No formal logical accuracy tests were conducted Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details. No formal positional accuracy tests were conducted No formal positional accuracy tests were conducted Water Year 2018 data-logging accelerometers initialized in August and September 2017 and retrieved and downloaded in July 2018. 2018 Point Accelerometer_scour_monitor_data_SaukRiver_WY2018.csv Accelerometer scour monitor data on the Sauk River, Washington, Water Year 2018 Andrew Gendaszek ASM_ID Accelerometer scour monitor identifier Producer Defined ASM-4 a data point collected at accelerometer scour monitor at ASM-4 Producer defined ASM-5 a data point collected at accelerometer scour monitor ASM-5 Producer defined ASM-9 a data point collected at accelerometer scour monitor ASM-9 Producer defined ASM-12 a data point collected at accelerometer scour monitor 12 Producer defined ASM-14 a data point collected at accelerometer scour monitor ASM-14 Producer defined ASM-15 a data point collected at accelerometer scour monitor ASM-15 Producer defined ASM-17 a data point collected at accelerometer scour monitor ASM-17 Producer defined DATETIME DateTime stamp mm/dd/yyyy hh:mm Producer Defined 10/1/2017 00:00:00 5/14/2018 20:45:00 MM/DD/YYYY HH:MM LOWER_ACC_X_TILT_DEG The tilt of the x axis of the lower accelerometer, in degrees Producer defined 0 180 degrees LOWER_ACC_Y_TILT_DEG The tilt of the y axis of the lower accelerometer, in degrees Producer defined 0 180 degrees LOWER_ACC_Z_TILT_DEG The tilt of the z axis of the lower accelerometer, in degrees Producer defined 0 180 degrees UPPER_ACC_X_TILT_DEG The tilt of the x axis of the upper accelerometer, in degrees Producer defined 0 180 degrees UPPER_ACC_Y_TILT_DEG The tilt of the y axis of the upper accelerometer, in degrees Producer defined 0 180 degrees UPPER_ACC_Z_TILT_DEG The tilt of the z axis of the upper accelerometer, in degrees Producer defined 0 180 degrees Accelerometer_scour_monitor_locations_SaukRiver_WY2018.shp Location of accelerometer scour monitor locations for the Sauk River, Water Year 2018 Producer defined ASM_ID Accelerometer scour monitor identifier Producer defined ASM-1 a data point collected at accelerometer scour monitor at ASM-1 Producer defined ASM-2 a data point collected at accelerometer scour monitor at ASM-2 Producer defined ASM-3 a data point collected at accelerometer scour monitor at ASM-3 Producer defined ASM-4 a data point collected at accelerometer scour monitor at ASM-4 Producer defined ASM-5 a data point collected at accelerometer scour monitor at ASM-5 Producer defined ASM-6 a data point collected at accelerometer scour monitor at ASM-6 Producer defined ASM-7 a data point collected at accelerometer scour monitor at ASM-7 Producer defined ASM-8 a data point collected at accelerometer scour monitor at ASM-8 Producer defined ASM-9 a data point collected at accelerometer scour monitor at ASM-9 Producer defined ASM-10 a data point collected at accelerometer scour monitor at ASM-10 Producer defined ASM-11 a data point collected at accelerometer scour monitor at ASM-11 Producer defined ASM-12 a data point collected at accelerometer scour monitor at ASM-12 Producer defined ASM-13 a data point collected at accelerometer scour monitor at ASM-13 Producer defined ASM-14 a data point collected at accelerometer scour monitor at ASM-14 Producer defined ASM-15 a data point collected at accelerometer scour monitor at ASM-15 Producer defined ASM-16 a data point collected at accelerometer scour monitor at ASM-16 Producer defined ASM-17 a data point collected at accelerometer scour monitor at ASM-17 Producer defined ASM-18 a data point collected at accelerometer scour monitor at ASM-18 Producer defined ASM-19 a data point collected at accelerometer scour monitor at ASM-19 Producer defined ASM-20 a data point collected at accelerometer scour monitor at ASM-20 Producer defined ASM-21 a data point collected at accelerometer scour monitor at ASM-21 Producer defined ASM-22 a data point collected at accelerometer scour monitor at ASM-22 Producer defined ASM-23 a data point collected at accelerometer scour monitor at ASM-23 Producer defined ASM-24 a data point collected at accelerometer scour monitor at ASM-24 Producer defined ASM-25 a data point collected at accelerometer scour monitor at ASM-25 Producer defined ASM-26 a data point collected at accelerometer scour monitor at ASM-26 Producer defined ASM-27 a data point collected at accelerometer scour monitor at ASM-27 Producer defined ASM-28 a data point collected at accelerometer scour monitor at ASM-28 Producer defined ASM-29 a data point collected at accelerometer scour monitor at ASM-29 Producer defined ASM-30 a data point collected at accelerometer scour monitor at ASM-30 Producer defined ASM-31 a data point collected at accelerometer scour monitor at ASM-31 Producer defined Andrew Gendaszek U.S. Geological Survey mailing and physical

934 Broadway, Suite 300

Tacoma WA 98402 USA 253-552-1612 agendasz@usgs.gov Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty. This zip file contains data available in ESRI shapefile format. The user must have software capable of uncompressing the WinZip file and displaying the shapefile. In lieu of ArcView or ArcGIS, the user may utilize another GIS application package capable of importing the data. A free data viewer, ArcExplorer, capable of displaying the data is available from ESRI at www.esri.com 20211201 Andrew Gendaszek U.S. Geological Survey mailing and physical

934 Broadway, Suite 300

Tacoma WA 98402 USA 253-552-1612 agendasz@usgs.gov Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998