Welcome to ORWEF!
We are a not-for-profit organization, with a Board and Committee staffed by volunteers, who plan and host the yearly continuing education event known as Water Environmental School, aka WES


What is “WES”?
WES is short for Water Environment School. This is our yearly continuing education short school where we provide high quality Continuing Education Credits via lecture and lab based presentations.
Please consider joining us for three days of awesome CEC/CEU’s each June at Clackamas Community College in Oregon City, Oregon!
Who should come to WES?
YOU!!!! =)
Our presentation topics are geared towards wastewater and water Operators and Engineers. Either licensed or in training / school.
Our CEC and CEU are OESEC, DEQ, OSBEELS, and College certified!

Quick Details
When is WES?
WES is usually the second half of June each year. On a Tuesday, Wednesday, and Thursday
Where is WES held?
The event is held on CCC’s Oregon City campus and is supported by the college’s wonderful staff
19600 Molalla Ave, Oregon City, OR 97045
Is it in person or online?
Both! We offer the same lectures both in person at the school, and online through Zoom. Please pay attention to your registration for the applicable yearly styles per day.
What is the cost?
Our prices are typically between $100 and $150 per day, depending on the year and if you come in person or virtual.
Can I present at WES?
YES! We need presenters of all types and subjects. Please see the other tabs on this website for more information.

Have additional questions?
Please contact us at: [email protected]