Online courses of the American Water Works Association (AWWA):The American Water Works Association (AWWA offers many online courses that will al...
Published on by Hossein Ataei Far, Deputy Manager of the Research, Technology Development, and Industry Relations Center at NWWEC
The American Water Works Association (AWWA offers many online courses that will allow you to earn Continuing Education Units (CEUs).
https://dec.alaska.gov/water/operator-certification/dec-approved-online-correspondence-and-courses/#awwa