This is a Class II civil administrative penalty proceeding under sections 309(g)(1)(A) and 2(B) of the Clean Water Act (CWA), 33 U.S.C. subsection 1319(g)(1)(A) and (2)(B), and 40 C.F.R. Part 22 (Consolidated Rules of Practice Governing the Administrative Assessment of Civil penalties and the Revocation/Termination or Suspension of Permits).