Boreholes and screens shall be installed in the uppermost saturated zone at locations approved by the DEQ so that data collected will be representative of the entire site or expansion area.
Okla. Admin. Code § 252:517-7-52
Boreholes and screens shall be installed in the uppermost saturated zone at locations approved by the DEQ so that data collected will be representative of the entire site or expansion area.
Okla. Admin. Code § 252:517-7-52