Basic Wastewater Correspondence Course Online Registration

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Operator Training Committee of Ohio, Inc

3972 Indianola Avenue * Columbus, Ohio 43214-3158

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


NOTE: Once you click the SUBMIT button you will be taken to the registration notification page.

The Basic Wastewater Course is designed for operators or individuals interested in plant operations that lack experience or background in wastewater treatment. It will help to acquaint students with terms, equipment, mathematics, and procedures used in the treatment and processing of wastewater. Textbooks included for classroom & correspondence: Basic Wastewater I Workbook (OTCO 2019), Operation of Wastewater Treatment Plants Volume I & 8th Edition & Volume II 8th Edition (CSUS), & Ohio EPA Needs To Know Criteria.

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.