'This is an Administrative Compliance Order pursuant to the CWA issued to the City and County of Honolulu (CCH). The violation involves effluent limit, O&M requirements, and compliance schedules of the NPDES permit for the Sand Island Wastewater Treatment Plant (WWTP). The Order directs CCH to comply with effluent limits for Chlordane, Dieldrin, and Enterococci; improve WWTP operations and maintenance; and comply with permit compliance schedules.'