74:04:12:09Monitoring
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
and analytical requirements -- Certified laboratories. For the purpose of determining compliance with the sampling, monitoring, and analytical requirements of this chapter, samples may be considered only if they have been analyzed by a laboratory certified pursuant to chapter 74:04:07. Measurements for alkalinity, calcium, conductivity, disinfectant residual, orthophosphate, pH, silica, temperature, and turbidity may be performed by any person acceptable to the department based on education, training, or experience. The department may take samples to determine compliance by a supplier of water with the requirements of this chapter.
Source: 31 SDR 21, effective August 24, 2004.