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

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Water Distribution Correspondence Course Online Registration

The objective of this course is to provide comprehensive training to personnel engaged in water distribution systems. Topics covered include, basic math, hydraulics, system storage, system water quality, testing & safety, pumps, disinfection, regulations, service line, meters, systems design and materials. Textbooks included for classroom and correspondence: AWWA–WSO Water Distribution Grades 1 & 2, Recommended Standards for Water Works 2012(abridged), AWWA/ABC - Water Operator Exam Prep (2018) Ohio EPA Needs To Know Criteria, Rules of The Ohio Administrative Code (OAC) administered by the Division of Drinking & Groundwaters (8/2007) abridge 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.