If the department determines that a new source or new discharger may have the reasonable potential to cause or contribute to an exceedance of the PFOS or PFOA standard under s. NR 102.04 (8) (d) 1., the permittee shall install pollution control measures to achieve the standard prior to discharge, and water quality-based effluent limitations for PFOS or PFOA or both that are calculated using the procedure in ss. NR 106.07 (2) and 106.98 (4) and ch. NR 207 shall be included in the permit.
Wis. Admin. Code Department of Natural Resources NR 106.996