"To protect Iowa's water resources, support our members, encourage professionalism, and promote consistent application of onsite wastewater services through continuing education."
"To protect Iowa's water resources, support our members, encourage professionalism, and promote consistent application of onsite wastewater services through continuing education."

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CIOWTS TEST IS SCHEDULED!

Information for the upcoming Certified Installer of Onsite Wastewater Treatment Systems (CIOWTS) credentialing test can be found on the ... more

IOWWA 2018 WORKSHOPS!

The 2018 IOWWA workshops are listed on the Training and Events page. Register on-line now! more

Spring 2018 Photo Caption Contest

Winner of the Spring 2018 photo caption contest will be announced in the summer IOWWA Onsite Observer newsletter.   ... more

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