Click here to open a new window and register as a new user and/or login to the site with an existing account to purchase. Once you are logged in you can return to this page to link directly from the exam links listed below to the store for purchase or search the online store. You must complete the "Bill To" information for your user account in order to check out.
Click here to access our on-line exams once purchased.
If you have technical questions please contact our site administrator: Mark Wallace at 503.972.2327 or email: This email address is being protected from spambots. You need JavaScript enabled to view it.
| Practice Exams in the Online Store | |
| Water Treatment Operator Practice Exam Grade 1 This is an online version of the practice exam. You will have an opportunity to study over 100 multiple choice, true/false, and mathematics questions. These practice exams are designed to help you prepare for any state or association water treatment grade 1 examination. |
$35 |
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Water Treatment Operator Practice Exam Grade 2 This is an online version of the practice exam. You will have an opportunity to study over 100 multiple choice, true/false, and mathematics questions. These practice exams are designed to help you prepare for any state or association water treatment grade 2 examination. |
$35 |
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Water Treatment Operator Practice Exam Grade 4 This is an online version of the practice exam. You will have an opportunity to study 143 multiple choice, and 40 mathematics questions. These practice exams are designed to help you prepare for any state or association water treatment grade 4 examination. |
$35 |
| Water Distribution Grade 1 This is an online version of the practice exam. You will have an opportunity to study over 100 multiple choice, true/false, and mathematics questions. These practice exams are designed to help you prepare for any state or association Water Distribution grade 1 examination. |
$35 |
| Water Distribution Grade 2 This is an online version of the practice exam. You will have an opportunity to study over 100 multiple choice, true/false, and mathematics questions. These practice exams are designed to help you prepare for any state or association Water Distribution grade 2 examination. |
$35 |
| Water Distribution Grade 3 This is an online version of the practice exam. You will have an opportunity to study over 100 multiple choice, true/false, and mathematics questions. These practice exams are designed to help you prepare for any state or association Water Distribution grade 3 examination. |
$35 |
| Water Distribution Grade 4 This is an online version of the practice exam. You will have an opportunity to study over 100 multiple choice, true/false, and mathematics questions. These practice exams are designed to help you prepare for any state or association Water Distribution grade 4 examination. |
$35 |
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This practice examination covers over 100 multiple choice questions, true/false, and math questions wastewater operators typically encounter on state examinations. By completing this practice examination operators will build their test taking and math computation skills required for grade 1 state certification. |
$35 |
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Wastewater Practice Exam for grade 2 operators. Over 200 multiple choice, true false, and math questions to prepare operators for the state examinations. By completing this practice examination operators will build their test taking and math computation skills required for Grade 2 state certification. |
$35 |
