MPSF FACILITY DATA RECORD LAYOUT,, ,, FIELD NAME,FIELD DESCRIPTION,TYPE/LGTH SCKEY (GROUP),, SCASE NO,MP MSIS CASE NO,CHAR(10) SCIF1,CIF-2 SUPPL REC TYPE,CHAR(1) SCIF2,CIF-3 NUM SUP REC,CHAR(2) MPSFGROUP (GROUP OF CHANGEABLE FIELDS),, SVER,VERIFICATION,CHAR(1) SRCENAME,SOURCE NAME,CHAR(33) SRCIED,(LOCAL SOURCE ID),CHAR(10) SRCECODE,SOURCE CODE,CHAR(3) OWNCLASS,OWNER CLASS,CHAR(3) CRCETYPE,TYPE,CHAR(3) USE,USE,CHAR(2) OPER,OPERATION,CHAR(2) PENACT,PENALTY ACTION,CHAR(1) PRIMC,PRIMARY CAUSE,CHAR(2) SECONC,SECONDARY CAUSE,CHAR(4) CONTRIB,CONTRIB CAUSE (OCCURS 2 TIMES),CHAR(3) PIND,PIRS POLLUTION INDICATOR,CHAR(1) ,, PRIMARY KEY IS SCKEY,, DATA FILE IS CORRUPT. MANY DATA VALUES ARE MISSING OR ERRONEOUS.,, "FILE IS ACCURATE IN DETERMINING FACILITY RELATED DISCHARGES; HOWEVER, SOURCE OF SPILL, FACILITY MODIFIERS AND CAUSAL INFORMATION IS UNRELIABLE",,