Oklahoma Administrative Code (Last Updated: March 11, 2021) |
TITLE 252. Department of Environmental Quality |
Chapter 515. Management of Solid Waste |
Subchapter 9. Groundwater Monitoring/Corrective Action |
Part 9. ASSESSMENT MONITORING |
SECTION 252:515-9-94. Minimum number of samples
Latest version.
- (a) Minimum requirements. Groundwater samples shall be collected and analyzed during each sampling event as follows:(1) a minimum of one sample from each downgradient well; and(2) a minimum of four independent samples from each well to establish background for any Appendix C constituents detected.(b) Subset of wells. The DEQ may specify a subset of wells to be sampled and analyzed during assessment monitoring.