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Serving Indiana’s Onsite Wastewater Industry

The Indiana Onsite Wastewater Professionals Association (IOWPA) is a not-for-profit 501I(3) tax-exempt educational organization serving the Indiana onsite wastewater industry. Since 2001, IOWPA has strived to support Indiana’s onsite wastewater professionals through education, installer and inspector certification, and the promotion of best practices.

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Installer & Inspector Certification

The Indiana Onsite Wastewater Professional Association (IOWPA) offers Installer and Inspector certification programs.

The objective of our programs is for wastewater professionals to be knowledgeable and consistent with the Indiana State Rule 410 IAC. Both certifications (Installer and Inspector) are for individuals. This certification is not transferable and only certifies the individual in attendance that passes the exam. With our certifications being recognized by more than 50% of the counties in Indiana the certification programs build assures consistency throughout the state.

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Upcoming Events

Date/Time Event
10/23/2020
9:00 am - 4:00 pm
Site Prep Demo Day in Greene County
01/19/2021
8:00 am - 5:00 pm
2021 IOWPA Annual Conference and Trade Show
02/22/2021 - 02/25/2021
All Day
WWETT Show 2021
Indiana Convention Center, Indianapolis Indiana

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