Darby Scanlon, LG, RG, PG, is a geologist licensed to practice in Washington, Oregon, and California. He has a wide range of experience in hydrogeology, data science, geographic information systems (GIS), and three-dimensional (3D) modeling. Coding languages he is knowledgeable in include Python, R, Julia, SQL, and LaTeX. He is proficient in the use of ArcGIS Pro (including DEM and LiDAR processing), Petrel, Kingdom, Spotfire, and PowerBI. Darby contributes expertise in hydrogeology, data science, GIS, and 3D modeling to water quality, recharge, and aquifer storage and recovery (ASR) projects throughout the Pacific Northwest and beyond.