RESPONDENT'S FLOW METERING AND STRIPCHART SYSTEM WAS FOUND TO BE OFF BY A PACTOR OF 1.8. PRIOR TO THE INADVENTENT DISCOVERY OF THE MALFUNCTION, RESPONDENT HAD NOT INSPECTED THE STRIOCHART SINCE ITS INSTALLATION SOME 14 YEARS AGO. ADDITIONAL INFORMATION SHOWED THAT RESPONDENT SIGNFICANTLY EXCEEDED ESTABLISHMENT FEE RATE LIMITS.