Certified water and wastewater operator certificates expire every two years on June 30th of odd-numbered years. Applications for renewal are mailed to operators 60 days before the expiration date.
To be eligible for renewal, operators must have earned the required number of Continuing Education training Units (CEUs) during two-year periods ending March 31 of odd-numbered years.
You can view your CEUs at:
https://programs.iowadnr.gov/opcertweb/pages/opmenu.aspx
If you still need CEUs, check out the Advanced Water Workshops scheduled for March 6 and 7. Each workshop is worth 0.5 CEUs. Come for one or both days.