Roy C Bartholomay
Roy Bartholomay is the Director of the USGS Idaho Water Science Center.
Roy previously served as the Chief of the USGS Idaho National Laboratory Project Office and as the Water-Quality Specialist and Chief of the Huron Programs Office of the USGS South Dakota Water Science Center. His scientific research involves studies on groundwater geochemistry and water quality.
Professional Experience
2021 - Present, Director, USGS Idaho Water Science Center
2008 - 2021, Project Chief, USGS Idaho National Laboratory Project Office, Idaho Water Science Center
2002 - 2007, Huron Programs Office Chief and Water Quality Specialist, USGS South Dakota Water Science Center
1987 - 2001, Hydrologist, USGS Idaho National Laboratory Project Office, Idaho Water Science Center
Education and Certifications
B.S., Geology, 1987, North Dakota State University
M.S., Geology, 1990, Idaho State University
USGS Western Region Managers Development Program, 2001
Affiliations and Memberships*
Tobacco Root Geological Society
Idaho Academy of Sciences
Honors and Awards
U.S. Department of the Interior Meritorious Service Award, 2020
Science and Products
Reconnaissance-level assessment of water and bottom-sediment quality, including pesticides and mercury, in Yankton Sioux Tribe wetlands, Charles Mix County, South Dakota, June-July 2005
Historical development of the U.S. Geological Survey hydrologic monitoring and investigative programs at the Idaho National Engineering and Environmental Laboratory, Idaho, 1949 to 2001
Review of the transport of selected radionuclides in the interim risk assessment for the Radioactive Waste Management Complex, Waste Area Group 7 Operable Unit 7-13/14, Idaho National Engineering and Environmental Laboratory, Idaho
Occurrence of organic wastewater compounds in wastewater effluent and the Big Sioux River in the Upper Big Sioux River basin, South Dakota, 2003-2004
Hydraulic and geochemical framework of the Idaho National Engineering and Environmental Laboratory vadose zone
Field methods and quality-assurance plan for quality-of-water activities, U.S. Geological Survey, Idaho National Engineering and Environmental Laboratory, Idaho
Geochemistry of the Birch Creek Drainage Basin, Idaho
Geochemistry of the Little Lost River drainage basin, Idaho
Chemical and radiochemical constituents in water from wells in the vicinity of the Naval Reactors Facility, Idaho National Engineering and Environmental Laboratory, Idaho, 2000
Geochemistry of the Big Lost River drainage basin, Idaho
Radiochemical and Chemical Constituents in Water from Selected Wells and Springs from the Southern Boundary of the Idaho National Engineering and Environmental Laboratory to the Hagerman Area, Idaho, 1999
Estimated age and source of the young fraction of ground water at the Idaho National Engineering and Environmental Laboratory
Science and Products
- Publications
Filter Total Items: 96
Reconnaissance-level assessment of water and bottom-sediment quality, including pesticides and mercury, in Yankton Sioux Tribe wetlands, Charles Mix County, South Dakota, June-July 2005
During June and July 2005, water and bottom-sediment samples were collected from selected Yankton Sioux Tribe wetlands within the historic Reservation area of eastern Charles Mix County as part of a reconnaissance-level assessment by the U.S. Geological Survey and Yankton Sioux Tribe. The water samples were analyzed for pesticides and mercury species. In addition, the water samples were analyzed fAuthorsBryan D. Schaap, Roy C. BartholomayHistorical development of the U.S. Geological Survey hydrologic monitoring and investigative programs at the Idaho National Engineering and Environmental Laboratory, Idaho, 1949 to 2001
This report is a summary of the historical development, from 1949 to 2001, of the U.S. Geological Survey's (USGS) hydrologic monitoring and investigative programs at the Idaho National Engineering and Environmental Laboratory. The report covers the USGS's water-level monitoring program, water-quality sampling program, geophysical program, geologic framework program, drilling program, modeling progAuthorsLeRoy L. Knobel, Roy C. Bartholomay, Joseph P. RousseauReview of the transport of selected radionuclides in the interim risk assessment for the Radioactive Waste Management Complex, Waste Area Group 7 Operable Unit 7-13/14, Idaho National Engineering and Environmental Laboratory, Idaho
The U.S. Department of Energy (DOE) requested that the U.S. Geological Survey conduct an independent technical review of the Interim Risk Assessment (IRA) and Contaminant Screening for the Waste Area Group 7 (WAG-7) Remedial Investigation, the draft Addendum to the Work Plan for Operable Unit 7-13/14 WAG-7 comprehensive Remedial Investigation and Feasibility Study (RI/FS), and supporting documentsAuthorsJoseph P. Rousseau, Edward R. Landa, John R. Nimmo, L. DeWayne Cecil, LeRoy L. Knobel, Pierre D. Glynn, Edward M. Kwicklis, Gary P. Curtis, Kenneth G. Stollenwerk, Steven R. Anderson, Roy C. Bartholomay, Clifford R. Bossong, Brennon R. OrrOccurrence of organic wastewater compounds in wastewater effluent and the Big Sioux River in the Upper Big Sioux River basin, South Dakota, 2003-2004
No abstract available.AuthorsSteven K. Sando, Edward T. Furlong, James L. Gray, Michael T. Meyer, Roy C. BartholomayHydraulic and geochemical framework of the Idaho National Engineering and Environmental Laboratory vadose zone
Questions of major importance for subsurface contaminant transport at the Idaho National Engineering and Environmental Laboratory (INEEL) include (i) travel times to the aquifer, both average or typical values and the range of values to be expected, and (ii) modes of contaminant transport, especially sorption processes. The hydraulic and geochemical framework within which these questions are addreAuthorsJohn R. Nimmo, Joseph P. Rousseau, Kim S. Perkins, Kenneth G. Stollenwerk, Pierre D. Glynn, Roy C. Bartholomay, LeRoy L. KnobelField methods and quality-assurance plan for quality-of-water activities, U.S. Geological Survey, Idaho National Engineering and Environmental Laboratory, Idaho
No abstract available.AuthorsRoy C. Bartholomay, LeRoy L. Knobel, Joseph P. RousseauGeochemistry of the Birch Creek Drainage Basin, Idaho
The U.S. Survey and Idaho State University, in cooperation with the U.S. Department of Energy, are conducting studies to describe the chemical character of ground water that moves as underflow from drainage basins into the eastern Snake River Plain aquifer (ESRPA) system at and near the Idaho National Engineering and Environmental Laboratory (INEEL) and the effects of these recharge waters on theAuthorsShawn A. Swanson, Jeffrey J. Rosentreter, Roy C. Bartholomay, LeRoy L. KnobelGeochemistry of the Little Lost River drainage basin, Idaho
No abstract available.AuthorsS.A. Swanson, J.J. Rosentreter, R. C. Bartholomay, L. L. KnobelChemical and radiochemical constituents in water from wells in the vicinity of the Naval Reactors Facility, Idaho National Engineering and Environmental Laboratory, Idaho, 2000
No abstract available.AuthorsRoy C. Bartholomay, L. L. Knobel, B.J. Tucker, B.V. TwiningGeochemistry of the Big Lost River drainage basin, Idaho
No abstract available.AuthorsColleen Carkeet, J.J. Rosentreter, R. C. Bartholomay, L. L. KnobelRadiochemical and Chemical Constituents in Water from Selected Wells and Springs from the Southern Boundary of the Idaho National Engineering and Environmental Laboratory to the Hagerman Area, Idaho, 1999
No abstract available.AuthorsRoy C. Bartholomay, Brian V. Twining, Linford J. CampbellEstimated age and source of the young fraction of ground water at the Idaho National Engineering and Environmental Laboratory
No abstract available.AuthorsEurybiades Busenberg, Niel Plummer, R. C. Bartholomay - Science
- Multimedia
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government