Clear Creek Co-Founder and Principal Hydrogeologist Marvin F. Glotfelty, RG, is featured in a two-part series on the physics of well development/well design. In Part 1 of the National Ground Water Association (NGWA): Industry Connected, he explains how hydraulic conductivity is affected by filter pack grain size, filter pack grain roundness, filter pack sorting, and filter pack rugosity. In Part 2, he continues the discussion on other important considerations. Click here to view the NGWA: Industry Connected serioes playlist.
Click here to view his latest column for Water Well Journal, The Art of Water Wells.