John Dougherty

John Dougherty

5 articles
United States CDM Smith

Biography

John N. Dougherty is a senior hydrogeologist and Associate at CDM Smith. John has extensive experience applying a range of site characterization tools and drilling methods to the hydrogeologic characterization of groundwater contamination sites and for water supply wells. He is leading the application of environmental sequence stratigraphy (ESS) at CDM Smith. John uses a range of borehole geophysical tools for hydrogeologic characterization of bedrock and overburden. John uses WellCAD software to assess geophysical data, in combination with lithologic and sample results, to finalize single screen and multiple level well design. John uses gINT, Leapfrog, and Open Ground software to manage and visualize borehole data, to support real time decision making in the field, and to generate boring logs and cross sections. John was on the team that developed the Interstate Technology and Regulatory Council “Characterization and Remediation in Fractured Rock” guidance and was an instructor in the online training program from 2018 through 2022 when it was retired. John holds a Bachelors in Geosciences from Penn State University.

Publications by Year
Showing 5 of 5
The Evolution and Application of the Puchack Site Geologic Model: From Paper to Digital, from Lithostratigraphic to Environmental Sequence Stratigraphy
John Dougherty CDM Smith
Morgan Simon CDM Smith
Benjamin Yezuita CDM Smith
Lucinda Pype CDM Smith
+4 more
Attachment
A4.: Depositional Environments and Stratigraphic Considerations for Remediation (Platform)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Adaptive Injection Strategies for Zero-Valent Iron and In Situ Bioremediation in a Complex Geologic Setting: Lessons Learned and New Techniques
Kimberly Myers CDM Smith
Tamzen Macbeth CDM Smith
Emma Ehret CDM Smith
Ian Lo CDM Smith
+3 more
Attachment
C3.: Adaptive Site Management: Lessons Learned for Site Characterization and Remedy Implementation (Platform)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Real-Time Data Management and Visualization for Well Screen Placement during Remedial Action at the Puchack Well Field Superfund Site
John Dougherty CDM Smith
Morgan Simon CDM Smith
Joseph Von Uderitz EA Engineering, Science, and Technology, Inc., PBC
Benjamin Yezuita CDM Smith
+4 more
Attachment
F2.: Improvements in Site Data Collection, Data Management, and Data Visualization (Platform)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Applying Stratigraphic and Facies Models to Develop a Large-Scale Geologic Model Adjacent to the Sacramento River
John Dougherty CDM Smith
Morgan Simon CDM Smith
Katarina Savatic CDM Smith
Thomas Cook CDM Smith
+2 more
F2. Conceptual Site Models: Improvements in Development and Application (Platforms) Platform Attachment
F2.: Conceptual Site Models: Improvements in Development and Application (Platforms)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Aerobic Cometabolism, Abiotic Dechlorination, and Modeling: The Case for Natural Attenuation at the Hopewell Precision Superfund Site
Chris Gurr CDM Smith
Hannah Rolston CDM Smith
Matt Gamache CDM Smith
John Dougherty CDM Smith
G9. Site Closure: Models Used to Estimate Cleanup Timeframes (Platforms) Platform Attachment
G9.: Site Closure: Models Used to Estimate Cleanup Timeframes (Platforms)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds