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Why we regulate
Learn what types of wastewater discharges are regulated and how.
Plan review
The DNR reviews plans for municipal and industrial wastewater treatment plant construction.
Discharge permits
Wastewater discharges to surface or groundwater.
Contact information
For information on eCMAR, contact:
Amy Garbe, P.E.
CMAR program coordinator

Instructions for eCMAR form sections

Each eCMAR form section has helpful instructions on how to complete that section. You can access these instructions on the eCMAR form by clicking the "Help" button.

The sections of the eCMAR form are listed below. A facility's eCMAR form will contain only those sections of the form applicable to the wastewater treatment system. Click on any section to view a PDF file containing the instructions for that section. TIP: You may wish to print out instructions for the sections appropriate for your wastewater treatment works before you complete your eCMAR.

  1. Influent Flow and Loading;
  2. Effluent Quality and Plant Performance (BOD5/CBOD5);
  3. Effluent Quality and Plant Performance (Total Suspended Solids -TSS);
  4. Effluent Quality and Plant Performance (Ammonia - NH3);
  5. Effluent Quality and Plant Performance (Phosphorus - P);
  6. Effluent Quality and Plant Performance (Total Nitrogen - Total N);
  7. Groundwater Quality;
  8. Ponds and Lagoon Leakage;
  9. Biosolids Quality and Management;
  10. Staffing and Preventative Maintenance;
  11. Operator Certification and Education;
  12. Financial Management;
  13. Sanitary Sewer Collection Systems;
  14. Resolution or Owner Statement.

To view the sections of the form for each topic above, see View Sections of the eCMAR form.

Last revised: Wednesday April 24 2019