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.
[Source: Added at 20 Ok Reg 1151, eff 6-1-03]