| Region | Customers in Area | Estimated Outages |
| Charleston/Mount Pleasant
| 189,805 | 171 |
| Columbia/Lexington
| 234,774 | 17 |
| Summerville/Walterboro/North
| 87,842 | 1 |
| Beaufort/Hampton/Ridgeland
| 61,523 | 0 |
| Aiken/Saluda/Barnwell
| 77,468 | 348 |
| System Totals : | 651,412 | 537 |
| Outages as of 11/07/2009 01:10:54 PM |
