BENTON'S READY MIX CONCRETE DID NOT MEET THE REQUIREMENTS OF ITS INDUSTRIAL STORMWATER PERMIT THROUGH UNAUTHORIZED DISCHARGES AND BY FAILING TO PREPARE AND UPDATE AN ADEQUATE SWPPP OR ADQUATE CONTROLS, ADEQUATELY PERFORM AND DOCUMENT VISUAL INSPECTIONS, PERFORM PH MONITORING AND RETAIN RECORDS FOR PH AND TSS, AND CONDUCT EMPLOYEE TRAINING. BENTON'S READY MIX CONCRETE HAS UPDATED THEIR SWPPP AND IS IN THE PROCES OF ADDING PERMANENT STORMWATER CONTROLS.