March 2019 O&M Newsletter By Maine NewsIn State NewsPosted February 28, 20190 Comment(s) A monthly newsletter for wastewater discharge licencees, treatment facility operators, and associated persons March 2019 In this issue: Calendar North Country Convention April 24-25 Upcoming Training Classes Feature Hands-on Laboratory Training Monthly Problem Set / For Practice, March DMR-QA Slight Delay Due to Government Shutdown Certification Update Clean Water State Revolving Fund (CWSRF) Project Solicitation Get Ready for Your Operator Certification Computer Based Test (CBT) Monthly Problem Set / For Practice Answers, March