Dakota Water Science Center

Multimedia

Filter Total Items: 288
Staff Gage for Streamgage 06431500, Spearfish Creek at Spearfish, SD
October 2, 2018

Staff Gage for Streamgage 06431500, Spearfish Creek at Spearfish, SD

Staff gage for Spearfish Creek at Spearfish, SD (USGS streamgage 06431500). This site was established as a U.S. Geological Survey streamgage on October 9, 1946, and is operated in cooperation with South Dakota Department of Natural Resources. More information on this streamgage is available at 

...
Spearfish Creek at Spearfish, SD (USGS Streamgage 06431500)
October 2, 2018

Spearfish Creek at Spearfish, SD (USGS Streamgage 06431500)

Gage house for Spearfish Creek at Spearfish, SD (USGS streamgage 06431500). This site was established as a U.S. Geological Survey streamgage on October 9, 1946, and is operated in cooperation with South Dakota Department of Natural Resources. Streamgages are visited by a USGS hydrologic technician on 6-week intervals throughout the year. The October or early November visit

...
Reading Elevation of a Known Reference Point in SD
July 19, 2018

Reading Elevation of a Known Reference Point in SD

Hydrologic technician Kammy Durham reading the elevation of a known reference point at streamgage 06404998, Grace Coolidge Creek near Game Lodge near Custer, SD. One step in ensuring consistent streamflow data is verifying that the reference elevation at the streamgage stays consistent and that any changes are documented. All of the USGS streamgages have multiple reference

...
Verification of Reference Elevations at USGS streamgage in SD
July 19, 2018

Verification of Reference Elevations at USGS streamgage in SD

Student hydrologic technician Jackie Eldredge holding the rod over one of the known reference points at streamgage 06404998, Grace Coolidge Creek near Game Lodge near Custer, SD. One step in ensuring consistent streamflow data is verifying that the reference elevation at the streamgage stays consistent and that any changes are documented. All of the USGS streamgages have

...
Water-Quality Sampling at Ellsworth Air Force Base
June 28, 2018

Water-Quality Sampling at Ellsworth Air Force Base

Hydrologic Technician Kammy Durham collecting water-quality samples from a well at Ellsworth Air Force Base for analysis.

Groundwater-Level Measurement at Ellsworth Air Force Base
June 28, 2018

Groundwater-Level Measurement at Ellsworth Air Force Base

Student hydrologist Todd Anderson assisting with water level measurements and purging of a well at a research location at Ellsworth Air Force Base in South Dakota. The groundwater level is measured and the well is purged prior to collecting water-quality samples from wells.

Groundwater-Level Measurement at Ellsworth Air Force Base
June 27, 2018

Groundwater-Level Measurement at Ellsworth Air Force Base

Student hydrologist Wyatt Tatge assisting with water level measurements and purging of a well at a research location at Ellsworth Air Force Base in South Dakota. The groundwater level is measured and the well is purged prior to collecting water-quality samples from wells.

Discharge Measurement on Moreau River near Faith (06359500)
June 26, 2018

Discharge Measurement on Moreau River near Faith (06359500)

Hydrologic technician Sarah Davis preparing for a discharge measurement of the Moreau River near Faith, SD (streamgage 06359500). Sarah is ensuring that the meter and weight enter into the river properly. During high flows, the USGS uses a tractor to assist in the discharge measurement where other technology like acoustics will not work due to the high sediment within the

...
Discharge Measurement on Moreau River near Faith (06359500)
June 26, 2018

Discharge Measurement on Moreau River near Faith (06359500)

Hydrologic technicians Sarah Davis and Jackie Eldredge preparing for a discharge measurement of the Moreau River near Faith, SD (streamgage 06359500). During high flows, the USGS uses a tractor to assist in the discharge measurement where other technology like acoustics will not work due to the high sediment within the stream and where a heavy weight is needed to keep the

...
June 2018 Flow on Elk Creek near Rapid City, SD (06425100)
June 21, 2018

June 2018 Flow on Elk Creek near Rapid City, SD (06425100)

USGS Hydrologic Technician Kammy Durham measuring discharge of Elk Creek near Rapid City, SD (streamgage 06407500), to capture peak flow after heavy rains during the week of June 18, 2018. The flow at this streamgage was 81 cubic feet per second on June 21, 2018. USGS staff collect streamflow information (discharge, river stage, and high water marks) on a regular basis and

...
June 2018 Flow on Spring Creek near Keystone, SD (06407500)
June 21, 2018

June 2018 Flow on Spring Creek near Keystone, SD (06407500)

USGS Hydrologic Technician Kammy Durham measuring discharge of Spring Creek near Keystone, SD (streamgage 06407500), to capture peak flow after heavy rains during the week of June 18, 2018. The flow at this streamgage was 69 cubic feet per second on June 21, 2018. USGS staff collect streamflow information (discharge, river stage, and high water marks) on a regular basis

...
Verification of High Water Mark on Whitewood Creek above Whitewood, SD
June 20, 2018

Verification of High Water Mark on Whitewood Creek above Whitewood, SD

On June 20, 2018, hydrologic technician Kammy Durham verified the high water mark on Whitewood Creek above Whitewood, SD (streamgage 06436180) after the watershed received about 2 inches of rain the previous evening. Streams in the Black Hills of western South Dakota can rise and fall quickly in response to rain.