Welcome to the Southern Indiana Operators Association Website.
Recent Activities/News
 New Job Posting!!  See Jobs Board.
Our Mission...
Southern Indiana
Operators Association
Protecting our water for our children's future!
Sponsorship/Ad viewing, still under construction.

We would like to send out a special “Thank You” to our sponsors who help
make this website a reality!!  Please click on their ad and see what they can do for

Please be sure to click on their image and checkout their websites.  
(coming soon!)

Become a sponsor or donate today.
Our organization has many costs that are not covered under the very small
membership and meeting fees.

The SIOA can use your help, please donate today!
Our Sponsors...
We hope you like the new look of the website!  Please
let Shelly know if you encounter any problems or have
suggestions!  Thank you!  
 The SIOA is dedicated to preserving and protecting our most
precious of resources, water, for our communities, our environment
and our future.  To provide professional and educational
opportunities to our members as we strive to serve, educate, and
reach out to our communities.

 Established in 1972 as an organization, the SIOA has been serving
the needs of wastewater operators ever since.  Our members are not
only operators, but engineers, scientists, laboratory personnel,
supervisors, equipment manufacturers, suppliers, governmental
representatives and citizens throughout Southern Indiana.  We offer
an excellent network for you to meet with other professionals in the
wastewater treatment field to exchange and discuss new ideas,
technologies, developments, techniques and rules and regulations.

 We strive to provide professional and educational opportunities to
our members.  We encourage networking, and to serve and reach out
to our communities.