Mark Esvelt and Allison Esvelt are partners and owners of Esvelt Environmental Engineering, LLC (EEE) located in Spokane, Washington. EEE is a specialized, locally-owned consulting business, formed in 1976 by Dr. Larry Esvelt, Ph.D., a pioneer in advanced water and wastewater treatment and reclamation. Mark and Allison both hold advanced degrees in water and wastewater treatment engineering. Mark and Allison together have over 50 years of consulting engineering experience in water, industrial and domestic wastewater, reclaimed water, biosolids, odors and air emissions treatment assisting with design, planning, funding, studies, modeling, operation, permitting, and management. They are both Board Certified by the American Academy of Environmental Engineers and licensed Professional Engineers. Ron Eaton has over 40 years of experience in water and wastewater treatment plant operations. EEE’s company mission is to provide the highest level of expertise and assistance to our select clients in water-related treatment projects.