| Case Number | Case Title | Open Date | Closed Date |
| 04-0095-WW-AEC | CAMPLANDS WATER LLC | 01/22/2004 | |
| 04-0180-WW-ACN | CONSUMERS OHIO WATER COMPANY | 02/12/2004 | |
| 04-0304-WW-ATA | AQUA OHIO, INC. | 03/05/2004 | 04/01/2004 |
| 04-0310-WW-SIC | AQUA OHIO, INC. fka/ CONSUMERS OHIO WATER COMPANY | 03/08/2004 | |
| 04-0339-WW-AAM | OHIO AMERICAN WATER COMPANY | 03/12/2004 | 12/08/2006 |
| 04-1014-WW-AIS | CAMPLANDS WATER, LLC | 06/24/2004 | 07/07/2004 |
| 04-1059-WW-CSS | TOBI PLEDGER & MARY SLIWINSKI (VS) CAPITAL PROPERTIES MANAGEMENT LTS. DBA HUNT CLUB APARTMENTS | 07/01/2004 | |
| 04-1283-WW-CSS | GREGORY/TINA SOBCZAK (VS) SENECA UTILITIES COMPANY, INC. | 08/13/2004 | |
| 04-1327-WW-PWA | MOHAWK UTILITIES, INC. | 08/23/2004 | 02/22/2005 |
| 04-1685-WW-UNC | AQUA OHIO, INC. | 11/04/2004 | |
| 04-1751-WW-CSS | RUDOLPH VINCENT, DEBORAH MCCAULEY(DAUGHTER)/AQUA OHIO, INC. | 11/19/2004 | |
| 04-1824-WW-SIC | AQUA OHIO, INC | 12/06/2004 | 03/24/2005 |
| 04-1911-WW-UNC | AQUA OHIO, INC | 12/28/2004 | 03/07/2005 |