Certified Wastewater Treatment Plant Operator:

  • Donald A. Hendrickson, Ph.D – Certified #7277

U.S. EPA Certification

  • IN00009

State Certifications:

  • Indiana
    • Microbiology certificate number: M:18-03
    • Chemistry certificate number: C-18-01
  • Illinois
    • Certificate number: Hoosier Microbiology Laboratory
      (Indiana Reciprocal Certification – Micro only)