Practice Exams

Treatment & Distribution

These new innovative practice exam consist of 100 original questions categorized by knowledge domain so that operators can identify areas of strengths and those which need improvement. This helps to enhance targeted study and saves operators time as they prepare for certification exams. Online categorized tests provide instant scoring and feedback.  Tests can be taken online or the test form can be downloaded and printed.

"Water Math Made Easy"

Water Math Training Manual

Our new edition of the "Water Math Made Easy"manual includes interactive digital resources & opportunities to engage in online quizzes. The quizzes provide an authentic computer testing environment with instant feedback and grading to enhance your learning. This manual covers the full range of math for distribution and treatment operators in a fun and useful way, with lots of operational applications, helpful tips and some amazing facts about water math. The perfect resource for operators. .

Training & Contact hrs

Earn 3 contact hours while you study

These new innovative exam review workshops allow Distribution and Treatment operators to earn 3 contact hours with self paced study working through 100 original exam questions. The questions can be worked through using online quizzes which provide instant grading and feedback. You don't have to take time off work to attend a class or watch video lectures - you are your own instructor. 


Since 2007, GREPA has been providing exceptional training for the water sector at the most affordable cost for communities small and large. We provide a variety of workshops designed to meet the needs of operators in the field and enhance the operational and managerial capacity of water utilities. Our curriculum and instructional design is based on evidence-based learning theory research and practice. Currently we are working hard to improve access to our training programs with online training and extend our services nation-wide.



Learn More

Do you, your operators, or your board members need contact hours or training for a special project? You can submit an online training request; we will provide a bid and work with you to make the project a success.

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