This is a Class II civil administrative penalty proceeding under Sections 309(g)( 1 )(A) and 2(B) of the Clean Water Act (CWA). This proceeding is a Consent Agreement and Final Order (CA/FO) between US EPA and Sierra Pacific Ready Mix, Inc., dlb/a Allied Redy-Mix of Oakland, CA (Respondent) for discharging pollutants from a point source into waters of the United States on at least seventy-seven (77) days without NPDES permit authorization. Respondent agreed to pay a penalty of $72,169 to settle the matter.