| Region | Customers in Area | Estimated Outages |
| Charleston/Mount Pleasant
| 190,925 | 1 |
| Columbia/Lexington
| 236,477 | 0 |
| Summerville/Walterboro/North
| 88,388 | 0 |
| Beaufort/Hampton/Ridgeland
| 61,801 | 0 |
| Aiken/Saluda/Barnwell
| 77,844 | 0 |
| System Totals : | 655,435 | 1 |
| Outages as of 08/31/2010 11:40:50 PM |