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March 2022 O&M Newsletter

By Maine NewsIn State NewsPosted March 1, 20220 Comment(s)
A monthly newsletter for wastewater discharge licencees, treatment facility operators, and associated persons
O & M Newsletter headerEnviroNews banner: forest stream, lake cottage, landfill construction, autumn field, winter lakefront

March 2022

In this issue:

  • Certification Update
  • Monthly Problem Set / For Practice, March
  • Cybersecurity Update
  • John True Retirement
  • Clean Water State Revolving Fund (CWSRF) Project Solicitation
  • Inactivation of NODI codes in NetDMR
  • Monthly Problem Set / For Practice Answers, March

Post navigation

Previous
Previous

EPA Region 7 and KU Center for Environmental Policy Promote Environmental Research and Student Career Opportunities

Next
Next

EPA Announces Public Listening Session on Draft Strategy to Reduce Lead Exposures and Disparities in U.S. Communities, March 9

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420B25022 How to Use the EP3 Calculator Version 1.4
December 5, 2025
420B25017 Cellulosic Waiver Credit Price Calculation for 2024
December 5, 2025
600D87205 Cost and Performance Evaluation for Full Scale Single Solute Control of Synthetic Organic Chemicals by Granular Activated Carbon Adsorption
December 4, 2025

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