Barkmann, P. E., F. Scot Fitzgerald, L. A. Sebol, W. Curtiss, J. Pike, Annette Moore, and B. Taylor. “OF-15-10 Geology and Groundwater Resources of Douglas County.” Geology and Groundwater. Open File Reports. Golden, CO: Colorado Geological Survey, 2015. https://coloradogeologicalsurvey.org/publications/geology-groundwater-resources-douglas-colorado.
Barkmann, P. E., Lesley A. Sebol, Erinn P. Johnson, F. S. Fitzgerald, and William Curtiss. “OF-15-11 Geology and Groundwater Resources of Park County.” Geology and Groundwater. Open File Reports. Golden, CO: Colorado Geological Survey, 2017. https://coloradogeologicalsurvey.org/publications/geology-groundwater-resources-park-colorado.
Barkmann, Peter E., Lauren D. Broes, Martin J. Palkovic, John C. Hopkins, Kenneth Swift Bird, Lesley A. Sebol, and F. Scot Fitzgerald. “ON-010 Colorado Groundwater Atlas.” Geoscience. ON-010 Colorado Groundwater Atlas, January 8, 2020. https://coloradogeologicalsurvey.org/water/colorado-groundwater-atlas/.
———. “ON-010D Colorado Groundwater Atlas (Data) – v 20200520.” Groundwater, Variable. Golden, CO: Colorado Geological Survey, May 20, 2020. https://coloradogeologicalsurvey.org/water/colorado-groundwater-atlas-data/.
———. “ON-010D Colorado Groundwater Atlas (Data) – v 20210304.” Groundwater, Variable. Golden, CO: Colorado Geological Survey, March 4, 2021. https://coloradogeologicalsurvey.org/water/colorado-groundwater-atlas-data/.
———. “ON-010M Colorado Groundwater Atlas (Map) – v 20210304.” Groundwater, Variable. Golden, CO: Colorado Geological Survey, March 4, 2021. https://cologeosurvey.maps.arcgis.com/apps/webappviewer/index.html?id=b9995c1f85c841bd955fd124c2c48070.
Barkmann, Peter E., Erinn P. Johnson, Lesley A. Sebol, and F. Scot Fitzgerald. “OF-16-04 Geology and Groundwater Resources of Chaffee County, Colorado.” Geology and Groundwater. Open File Report. Golden, CO: Colorado Geological Survey, April 2017. https://coloradogeologicalsurvey.org/publications/geology-groundwater-resources-chaffee-colorado.
Barkmann, Peter E., Martin J. Palkovic, Lesley A. Sebol, Lauren D. Broes, Kenneth Swift Bird, Timothy K. Gates, Ryan T. Bailey, John T. Cox, Erin N. Underwood, and Kenan Diker. “OF-19-11 Natural Sources of Mobile Uranium in the Downstream Reach of Colorado’s Arkansas River Valley and Evaluation of Best Management Practices for Mitigation.” Hydrogeologic. Open File Report. Golden, CO: Colorado Geological Survey, January 2022. https://coloradogeologicalsurvey.org/publications/natural-uranium-colorado-arkansas-river-valley-mitigation-evaluation/.
Barkmann, Peter E., Lesley A. Sebol, Lauren D. Broes, and Katheryne H. McGee. “OF-18-12 Geology and Groundwater Resources of Elbert County, Colorado.” Geology and Groundwater. Open File Report. Golden, CO: Colorado Geological Survey, 2021. https://coloradogeologicalsurvey.org/publications/geology-groundwater-resources-elbert-colorado.
Barkmann, Peter E., Lesley A. Sebol, Erinn Johnson, and F. Scot Fitzgerald. “Mapping Colorado’s Geology and Groundwater Resources on a County-Wide Scale.” Denver, CO: Geological Society of America, 2016. https://doi.org/10.1130/abs/2016AM-286946.
Lindsey, Kassandra O., Peter E. Barkmann, and Lesley A. Sebol. “ON-010-02D Colorado Statewide Alluvial Aquifer (Data).” Aquifers, Variable. Golden, CO: Colorado Geological Survey, March 4, 2021. https://coloradogeologicalsurvey.org/publications/colorado-alluvial-aquifer-data/.
———. “ON-010-02M Colorado Statewide Alluvial Aquifer (Map).” Aquifers, Variable. Golden, CO: Colorado Geological Survey, n.d. https://coloradogeologicalsurvey.org/publications/colorado-alluvial-aquifer-map/.
Palkovic, Martin J., Peter E. Barkmann, Lesley A. Sebol, and Lauren D. Broes. “Cretaceous Sedimentary Bedrock and Its Impact on Uranium Concentrations in Irrigation Return-Flows to the Arkansas River, Southeastern Colorado.” In Abstracts with Programs. Phoenix, AZ: The Geological Society of America, 2019. https://doi.org/10.1130/abs/2019AM-338695.
Sebol, L. A. “Determination of Shallow Groundwater Age Using CFCs in Three Shallow Aquifers in Southern Ontario.” Master of Science, University of Waterloo, 2000.
———. “Evaluating Shallow Groundwater Age Tracers: Br, CFCs, 3H/3He, SF6 and HCFCs/HFCs.” Doctor of Philosophy, University of Waterloo, 2005.
Sebol, L. A., W. D. Robertson, E. Busenberg, L. N. Plummer, M. C. Ryan, and S. L. Schiff. “Evidence of CFC Degradation in Groundwater under Pyrite-Oxidizing Conditions.” Journal of Hydrology 347, no. 1–2 (December 15, 2007): 1–12. http://dx.doi.org/10.1016/j.jhydrol.2007.08.009.
Sebol, L. A., W. D. Robertson, and S. L. Schiff. “Determination of the Age of Groundwater Contamination Using CFCs in Waterloo, Ontario.” In Proceedings in the 55th Canadian Geotechnical and 3rd Joint IAH-CNC and CGS Groundwater Specialty Conferences, 1093–1100. Niagara Falls, Ontario, Canada, 2002.
Sebol, L. A., W. D. Robertson, S. L. Schiff, and D. Rudolph. “Determination of Groundwater Age Using CFCs at the Thornton Well Field, Woodstock, Ontario.” In Proceedings in the 54th Canadian Geotechnical and 2nd Joint IAH-CNC and CGS Groundwater Specialty Conferences, 1093–1100. Calgary, Alberta, Canada, 2001.
Sebol, Lesley A., Peter E. Barkmann, Erinn Johnson, F. Scot Fitzgerald, and William Curtiss. “Geology, Groundwater Resources, and Water Quality of Park County, Colorado.” Denver, CO: Geological Society of America, 2016. https://doi.org/10.1130/abs/2016AM-286609.
Sebol, Lesley A., Katheryne H. McGee, Erinn P. Johnson, and P. E. Barkmann. “OF-17-01 Geology and Groundwater Resources of Mesa County, Colorado.” Geology and Groundwater. Open File Report. Golden, CO: Colorado Geological Survey, 2017. https://coloradogeologicalsurvey.org/publications/geology-groundwater-resources-mesa-colorado.