David Henrich, CWD/PI, CVCLD, vice president of Bergerson-Caswell Inc., has been employed in the groundwater industry for 19 years. Henrich has spent three years as a member of the NGWA Government Affairs Committee, two of those years as the chair of the Geothermal Subcommittee, and is currently serving on the DOT/OSHA Subcommittee. He has presented at NGWA seminars, brown bag Webinars, and numerous NGWA Legislative Fly-Ins. Henrich also serves on the board of directors for the Minnesota Water Well Association, and is a member of IGSHPA and ASHRAE.