ARSD 74:27:20:01. Applicability of requirements

This chapter applies to all facilities required to monitor groundwater pursuant to chapter 74:27:19 which have detected a statistically significant increase in concentration of one or more parameters specified in § 74:27:19:04 over ambient groundwater quality as determined by § 74:27:19:05. The owner or operator shall notify the secretary in writing within 14 calendar days after initiation of assessment monitoring.