Most Requested Information:

Organization Highlights:

Conference

Conference

Registration is now open for the 49th Annual Conference!

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Wastewater Careers

Wastewater Careers

No matter what your area of expertise or where you are in your life, there's a good chance you can put your skills to work.

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Gallery

Gallery

Check out our photo galleries from past conferences, symposiums and more!

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WWOA Regions

WWOA Regions

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Updates

DNR Updates

Exam applications for the November 4, 2015 exam day are now available on the following webpage:

http://dnr.wi.gov/regulations/opcert/forms.html

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