Statutes, codes, and regulations
North Dakota Administrative Code
Title 33.1 - Department of Environmental QualityArticle 33.1-17 - Public Water Supply Systems
Chapter 33.1-17-01 - Public Water Supply Systems in North Dakota
Section 33.1-17-01-05 - Approved laboratories and analytical procedures

N.D. Admin. Code 33.1-17-01-05

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Current through Supplement No. 394, October, 2024
Section 33.1-17-01-05 - Approved laboratories and analytical procedures

All samples shall be examined by the department or by any other laboratory certified by the department for drinking water purposes, except that measurements for turbidity and free chlorine may be performed by any person deemed qualified by the department. Turbidity measurements shall be made by a nephelometric method approved by the department. All methods of sample preservation and analyses shall be as prescribed by the department and set forth under title 40 Code of Federal Regulations part 141.

N.D. Admin Code 33.1-17-01-05

Adopted by Administrative Rules Supplement 370, October 2018, effective 1/1/2019.

General Authority: NDCC 61-28.1-03; S.L.2017, ch.199, § 1

Law Implemented: NDCC 61-28.1-03, 61-28.1-07; S.L.2017, ch.199, § 69