About this app
Pass your water operator certification exam with American Water Works Association’s (AWWA) official app! Includes questions on water treatment, distribution, wastewater treatment, collections. Study for your water operator certification exam anywhere, anytime with 2,800+ practice questions and answers found in the official American Water Works Association (AWWA) Exam Prep study app. The free app includes a set of sample questions. Additional questions are available to purchase in-app. Key App Features: • 2,800 practice questions • Developed by water industry professionals • See detailed answer explanations including equations and formulas • Track your progress with detailed results and cumulative history charts • Filter questions by subject type or format so you can focus your studying • Reset your progress after completion to start over • Watch video clips for more context on questions With the AWWA Exam Prep app in your toolkit, you will have all the information you need to master your operator certification exam and kick-start or advance your career. Get access to all questions when you subscribe: • 6 Months: one non-renewing payment of $29.99 • 12 Months: one non-renewing payment of $49.99 This app offers two non-renewing subscription options to help you pass your exam. -Payment will be charged to iTunes Account at confirmation of purchase. -Subscriptions may be managed by the user by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. - Access to all content will no longer be accessible when the trial ends, unless you subscribe. These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Privacy Policy - https://www.awwa.org/home/privacy-policy.aspx Terms of Conditions - https://www.awwa.org/Home/Terms-of-Use Have a question or would like to share your feedback? Please send us an email at support@awwa.org.
Latest release
What’s New
This version includes a few improvements to make your experience smoother. Let us know what you think by emailing us at feedback@hltcorp.com or by leaving a 5-star review.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
- First observed Sep 27, 2026 · 6:04 AM Free
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