OWEA Voluntary Laboratory Certification Program
In the 1980's the Ohio Water Environment Association was concerned about the control of the quality of analysts working in our treatment plants and established a voluntary certification program for laboratory analysts. This program has met with success over the years and now, although not mandated by the State, many facilities require their analysts to have OWEA Laboratory Certification. Two exam dates are offered annually.
OWEA currently has certified over 500+ professionals as a Class I, Class II, Class III, or Class IV analyst.
The dates for the 2019 exams have been set:
Spring Exam date: Friday, April 19, 2019
Application deadline: Friday, March 22, 2019
Fall Exam date: Friday, October 18, 2019
Application deadline: Friday, September 20, 2019
Applications postmarked after application deadlines will not be accepted. A fee of $95.00 must accompany the application.
Download the Application for Wastewater Laboratory Analyst Certification
Please make sure you fill out the application carefully, especially on page 2 where you are asked for Total hours hands on in laboratory work.
Not completing the application properly could delay your receiving a certificate when you pass the exam.
For the need-to-know criteria, practice test, and exam reference please go to the ABC webpage at
NESOWEA WW Lab Analyst Study ManualFor any questions, contact Kathy Richards, Program Director, email@example.com
Voluntary Wastewater Laboratory Analyst Certification Program Brochure