Who regulates water operators in North Dakota?
North Dakota Department of Environmental Quality administers the credentials covered here.
Certification types
- Water treatment, water distribution, wastewater treatment and wastewater collection in Classes IA, I, II, III and IV, aligned to the regulated facility/system category and class.
Certification levels / grades / classes
Water treatment, water distribution, wastewater treatment and wastewater collection in Classes IA, I, II, III and IV, aligned to the regulated facility/system category and class.
Initial certification requirements
Apply for the appropriate category/class examination and meet the education, operating-experience and direct-responsible-charge matrix: IA 0.5 year; I 1 year; II 1-3 years depending on education with 1 DRC; III 2-4 years with 2 DRC; IV 3-5 years with 2 DRC.
Exam information
Apply for the appropriate category/class examination and meet the education, operating-experience and direct-responsible-charge matrix: IA 0.5 year; I 1 year; II 1-3 years depending on education with 1 DRC; III 2-4 years with 2 DRC; IV 3-5 years with 2 DRC.
Renewal cycle
Certificates are annual and expire January 1 under 33.1-19-01; renewal requires annual fee and 12 CECs during each three-year period. The DEQ summary currently describes July 1 administrative renewal; operators should follow their issued notice/current DEQ record.
Continuing-education requirements
Certificates are annual and expire January 1 under 33.1-19-01; renewal requires annual fee and 12 CECs during each three-year period. The DEQ summary currently describes July 1 administrative renewal; operators should follow their issued notice/current DEQ record.
The controlling rule and DEQ summary display different annual expiration dates; the page must disclose this administrative discrepancy and direct the operator to the current DEQ renewal notice rather than choose one silently.
Reciprocity / out-of-state operators
Without examination when the out-of-state jurisdiction's requirements are equal to or higher than North Dakota's like certificate and it grants reciprocal privileges to North Dakota operators.
Water vs. wastewater differences
Water treatment, water distribution, wastewater treatment and wastewater collection in Classes IA, I, II, III and IV, aligned to the regulated facility/system category and class.
Official forms and sources
- North Dakota certification portal
- North Dakota renewal information
- North Dakota official source 3
- North Dakota official source 4
Last verified: August 25, 2026. Confirm current details with the applicable authority.