As of Dec. 31, 2007
| Service Area |
|
| Population of Service Area |
982,000 |
| Square Miles of Service Area |
24,000 |
|
|
| Customers |
|
| Total General Business |
481,651 |
| Residential |
400,637 |
| Commercial and Industrial |
62,888 |
| Irrigation |
18,126 |
| Residential Customers Added in the Past Year |
7,299 |
| Number of Active Substations |
274 |
| Transmission Line Pole Miles |
4,747 |
| Distribution Line Pole Miles (Underground & Overhead) |
26,394 |
| Number of Full-Time Employees |
2,028 |
| 2007 Generation by Source | |
| Hydro | 33% |
| Thermal | 39% |
| Purchased Power | 28% |