What type of training do I need to work at a WWTF?
Classes in wastewater processes and WI DNR certification are the best.

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1. What do I do if my sewer backs up?
2. Can you find items (like rings or earrings) that have been dropped down my sink?
3. What are the sewer rates?
4. What type of training do I need to work at a WWTF?