Cases with Industry Code "ST" SEWAGE TREATMENT, Purpose Code "AAC" Application to amend a certificate, and Status "AR" Archived (15 cases) Case NumberCase TitleOpen DateClosed Date 75-0198-ST-AACOHIO UTILITIES COMPANY03/25/197502/10/1976 76-0475-ST-AACOHIO SUBURBAN WATER COMPANY06/11/197607/23/1976 77-1493-ST-AACPUBLIC SERVICE CORPORATION12/16/197706/14/1978 81-0645-ST-AACPUBLIC SERVICE CORPORATION05/29/198112/02/1981 85-0465-ST-AACROYAL ENVIRONMENTAL SERVICE COMPANY04/15/198511/05/1985 87-0507-ST-AACPUBLIC SERVICE CORPORATION03/26/198707/28/1987 89-0702-ST-AACTOLCO UTILITIES, INC.05/04/198907/06/1989 97-0959-ST-AACSTONEHEDGE DEVELOPMENT CO. LTD09/02/199709/18/1997 97-0960-ST-AACJERRY & NANCY KEAGY09/02/199709/18/1997 97-1170-ST-AACCITY OF WELLSTON09/29/199710/16/1997 97-1227-ST-AACPHIL HARTTEN10/06/199710/16/1997 98-0017-ST-AACCORREGIEDOR INVESTMENT GROUP LTD.01/02/199801/15/1998 98-0199-ST-AACWARMUS BUILDERS, INC.02/04/199802/19/1998 98-0257-ST-AACAUGUR LANE DEVELOPMENT CO. LTD.02/09/199803/12/1998 98-0258-ST-AACHARSAX, INC.02/09/199803/12/1998