Operator Training Committee of Ohio, Inc

3972 Indianola Avenue * Columbus, Ohio 43214-3158

Phone (614) 268-6826 * Fax (614) 268-3244

Email: otco@otco.org

The Advance Wastewater Course is designed for operators who have successfully completed the Basic Wastewater Course. Attendees should have sufficient prior training and experience to comprehend the basic theory & mathematics of wastewater treatment or passed the Ohio EPA Class I Operator’s examination. This course is new for 2008 combining the original OTCO Wastewater II & III course material. Textbooks included for classroom and correspondence: Advance Wastewater Workbook (OTCO 2008), Advance Wastewater Treatment (CSUS), Recommended Standards for Wastewater Facilities 2004 (abridged), Ohio Needs To Know Criteria, Rules of The Ohio Administrative Code (OAC) administered by the Division of Surface Water (8/2007) abridged for 2008  

Payment for this training can be made by check or credit card. In order to invoice your company, a copy of the Purchase Order (PO) is required along with your registration.

For accuracy, please use your OTCO Student Number in conjunction with your name when registering. Those who have attended previous OTCO training since 1997 should have an OTCO Student Number. If you don’t have a Student Number, one will be issued after registering.


Select the available location from the drop down menu to the right.


OTCO reserves the right not to issue a refund for this course.


If you are paying by credit card you will receive a credit card receipt via email or regular mail within 5-7 business days.

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Advanced Wastewater Correspondence Course Online Registration​

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