Wisconsin Administrative Code
Department of Natural Resources
NR 200-299 - Environmental Protection - Wisconsin Pollutant Discharge Elimination System
Chapter NR 219 - Analytical Test Methods And Procedures
Section NR 219.06 - Laboratory certification or registration
Current through August 26, 2024
Bacteriological analyses of groundwater samples, and all radiological analyses shall be performed by the state laboratory of hygiene or at a laboratory certified or approved by the department of agriculture, trade and consumer protection. Other laboratory test results, including effluent toxicity, submitted to the department under a WPDES permit shall be performed by a laboratory certified or registered under ch. NR 149. The following tests are excluded from this requirement:
(1) Temperature,
(2) Turbidity,
(3) Bacteria tests in wastewater effluent and sludges,
(4) pH,
(5) Chlorine residual,
(6) Specific conductance,
(7) Physical properties of soils and sludges,
(8) Nutrient tests of soils and sludges,
(9) Flow measurements.