THIS IS A PRETREATMENT ENFORCEMENT CASE ALLEGING VIOLATIONS OF PRETREATMENT STANDARDS BY B.J. CARNEY INDUSTRIES, A WOOD TREATMENT FACILITY. CARNEY HAD DISCHARGED PENTACHLOROPHENOL TO THE LOCAL POTW FOR YEARS DESPITE WARNINGS FROM EPA THAT THE DISCHARGES VIOLATED THE NO DISCHARGE REQUIREMENTS OF 40 CFR 429.75.