Casey Lenhart

With nearly three decades of professional experience, Casey Lenhart is Director of Monitoring Services. He is an expert in air quality and his professional experience includes managing and participating in a wide variety of air quality and meteorological programs for both governmental and industrial clients throughout the United States. Casey has extensive and proven experience with instrumentation, system integration, calibration, auditing, and quality assurance relating to measurements of TSP, PM10, PM2.5, O3, CO, SO2, NO-NOx-NO2-NOy, VOC, and Methane/HC, scene and visibility, as well as all meteorological parameters on 10- to 100-meter meteorological towers. Beginning his career as a site technician, Casey progressed to managing PSD, NRC, SPM, and SLAMS meteorological and air quality monitoring programs. As a project manager, his responsibilities include oversight of site selection, tall tower and ambient site installations, routine site visits by MSI/Trinity technicians, sampler and analyzer calibrations, performance audits, sensor repair, maintenance, and/or replacement, data management, data validation, and reporting.

In addition, Casey has extensive experience with numerous communication platforms including satellite, RF telemetry, and IP cellular, all coupled with data acquisition equipment. He has extensive experience in data logger programming as well as peripheral device-conditional control via analog signals and digital MODBUS protocol. He has also designed and fabricated an exhaustive list of monitoring equipment systems for use in air quality monitoring, weather modification, sample collection, and atmospheric tracer gas measurement programs. The types of equipment include: automated samplers, automatic calibration systems, remote controlled data acquisition systems, and other remote controlled and manually controlled equipment.